If you're a Brahmin, you're probably familiar with the practice of Achamanam, the practice of sipping water while reciting mantras in order to purify oneself at the start of Sandhyavandanam and other Hindu rituals.

There are three main versions of Achamanam. There's the Smriti Achamanam, where you recite one line of the Gayatri mantra for each of three sips of water. Then there is the Purana Achamanam, where you touch various parts of your body while reciting 24 names of Vishnu.

But the mostly common version of Achamanam is the Shruti Achamanam, where you sip water three times while reciting three names of Vishnu:

Om Achyutaya Namaha

Om Anantaya Namaha

Om Govindaya Namaha

My question is, what scripture does this mantra originate from? It is called the "Shruti Achamanam", so it presumably comes from Shruti, which is a term for the parts of Hindu scripture that were heard directly from the gods by sages, which were compiled by the sage Vyasa into the books we call the Vedas. So where in the Vedas can this mantra be found?

By the way, it's interesting to note that the Smriti Achamanam uses the Gayatri mantra, but the Shruti Achamanam, which is presumably far older, uses names of Vishnu instead. Gods like Vishnu aren't discussed as much in Vedic scripture, because Vedic yagnas involve gods like the Adityas more. So it's remarkable that the mantra for such an important Vedic ritual is a mantra to Vishnu.

  • 1
    They were given by Yagnya varAha murti. The entire like till "krishnaaya namaha" etc. are all given in varaha purana.
    – user1195
    Feb 9, 2015 at 5:31
  • @moonstar2001 The one with Krishnaya Namaha and all that is called the Purana Achamanam, so it's not surprising that it's found in the Varaha Purana. But I'm trying to find the origin of the Shruti Achamanam. Feb 9, 2015 at 5:54
  • I meant the entire "list". And if you are looking for Sruti, you should look towards Yajurveda because that is the one that details rules of worship. Cant help more at this time.
    – user1195
    Feb 9, 2015 at 6:03
  • @moonstar2001 You're talking about the list of 24 names, right? That's the Purana Achamanam. But yeah, I can try looking in the Yajur Veda. Feb 9, 2015 at 6:41
  • @moonstar2001 Concerning the Yajur Veda, I just looked in the Taittiriya Samhita, and I can't find it there: sanskritweb.net/yajurveda/ts-find.pdf Perhaps it's there in some Shrauta Sutra rather than in the actual Samhitas of the Vedas. Feb 9, 2015 at 6:47

2 Answers 2


The Achamana mantra in question seems to have originated from the Padma Purana but its not explicitly mentioned there as Achamana mantras.This is to be noted.

Another noteworthy point is that a common feature in most Achamanas that are found in the Smrithis/Puranas is that they all use Vaishnava mantras.

Quoting from this page:

....As the churning started, innumerable of the proud Danavas who opted for the head of thousand faced Vasuki out of pride got perished due to the poisonous flames where as Devas were at the tail end. Eventally, a massive ‘Halahala’ or the sky-rocketing poisonous flames engulfed the Univerese and by the grace of Three Names of Lord Vishnu viz. Om Achyutaya Namah, Om Anantaya Namah and Om Govindaya Namah, Bhagavan Shankara gulped the blue poisonous flames in his throat thus giving him the epithet of Neela Kantha. By the power of the three names of Vishnu, there would never be any hardship faced:

Achyutaananta Govinda iti naamatrayam Maha Mantram hareh/ yo japetpriyato Bhaktaayaa Pranavaadhyam namontakam/ Tasya Mrityu bhayam naasti visharogaagnijam mahat/ Naamatrayam Maha Mantramjapedyam prayatatmavaan/ Kaala Mrityu bhayam chaapi tasya naasti kimanyatah

(Whoever recites the Three Names viz. Om Achyutaaya, Om Anantaaya, and Om Govindaaya sincerely and with dedication, none of the poisonous diseases or Agni- based frights/deaths would affect)!

The following image is from an abridged version of Yajanavalkya Smriti.

enter image description here

  1. He shall perform ācamana thrice and Unmarjana (wiping off) twice. He shall touch the mouth and other parts of the body etc. The water shall be undisturbed and free from bubbles. This rite is called anga sparsa and consists of reciting the 12 names of Vishnu while touching certain parts of the body

So,the Achamana in question seems to be mentioned in the aforesaid Smriti as well.Here Angasparsha refers to the touching of various body parts with the 12 names of Lord Vishnu viz- Keshava,Narayana,Madhava,Govinda ....etc which follow the three sips and & thus completes the process .

In what follows,i'm attempting a compilation of a host(if not all) Achamana Mantras collected from varied sources followed by different Veda Shakhas, Sects etc.

1)3 sips with

the Gayatri Mantra

(from Narada Purana)

2)3 sips with the Mantras

Om Keshavaya Swaha,Narayana Swaha,Govindaya Swaha

(from the Devi Bhagwatam)

3)3 sips with another Vishnu Mantra

"Om apavitrah pavitro va...."

With pre-collected water in a shankha or conchshell or atleast in a bowl of Kushaa, then perform three ‘Aachamanas’ or sips of spoonful of water while reciting the Mantra:

Apavitrah pavitrovaa sarvaavasthaangatopiva,

Yassmaret Pundareekaahsham sa bahyaantaraassuchih/

This would be followed by the Aghamarshana Mantras viz....

(from Linga Purana)

4)The following mantras are used by Paipladins(a Shaka of Atharvaveda):

Om Pranaya Swaha,Apanaya Swaha,Vyanaya Swaha,

5)Whereas for the Saunaka Shaka(of Atharva Veda) mantras are as below:

Om Jiva stha jivyasaM sarvamayurjivyasaM

Om Upajiva sthaop jivyasaM sarvamayurjivyasaM

Om Sanjiva stha Sam jivyasaM sarvamayurjivyasaM

enter image description here

6)Sri Vidya Tatva achamana :

Om Atma tatvam shodyami swaha,Vidya tatvam shodayami swaha,Siva tatvam shodayami swaha& Sarva tatvam shodayami swaha

are the mantras used here.

7)For Chinnamasta (or Nila Sarswati Sandhya Prayoga etc) Achamana Mantras are as follows:

Om atma tatvaya swaha,Vidya tatvaya Swaha,Siva tatvaya swaha.

8)The followers of Arya Samaj use the following mantras:

Sip water from the right palm 3 times after each mantra; Om amrito pas-taranam-asi swaahaa. Om amrita-pidhaanam-asi swaahaa. Om Satyam yashah shreer mayi shreeh shra-ya-taam swaahaa.

The above Mantras should be from Vedas and Samhitas(because Arya Samaj gives only Vedas the status of Hindu Shastra & no other).

9)And yet another one(Not sure which sampradaya/sect/shakha use it but the mantras used are from Atharva Veda):

3 Sips with the mantra:

Om Sham no devir abhistaya apo bhavantu pitaye sham yor abhi sravantu nah

followed by Angasparsha with mantras like :

Vag Vak ,Pranah Pranaha,Chaksush Chaksush,Shrotram Shrotram....etc

The purpose of posting all these(apart from a compilation attempt) is to show that there is no reason to believe that the Achamana given in the question is the Sruti Achamana or that it is the original one(as stated in the title of the question).

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    but most achamana u posted are vaishnavite mantras... there are many like om bhuhu swaha.. om bhuva swaha etc Feb 8, 2019 at 0:39
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    @RakeshJoshi I hv given many non-vaishnava mantras too ... also point I tried to prove is that the given mantra is NOT the original achaman mantra
    – Rickross
    Feb 8, 2019 at 5:52

First of all not all Brahmins use same mantras for Achamanam.Example under Smartha Brahmin tradition it is as below naming names of 3 vedas. Om Rigvedaya namah Om Yajurvedaya namah Om Samavavedaya namah

I don't believe you can point these practices to any specific authentic shastras as most are defendant on various traditions that they are following most likely has root in some Rishi parampara.

  • 1
    Thanks for your answer, but first of all, where did you hear that it's Rigvedaya, Yajurvedaya, and Samavedaya? I've read Avani Avittam and Sandhyavandanam instructions for Iyer Brahmins, and they say Achyutaya, Anantaya, and Govindaya. Also, even if the Achamanam mantras have their origin in some Rishi parampara, presumably they'd still be mentioned in some Shrauta Sutra associated with that Parampara, like the Apastamba Sutras and the like. Aug 19, 2015 at 2:08
  • I concur with Rishi. I always witnessed the same in smartha tradition
    – tekkk
    Nov 17, 2015 at 4:18
  • @KeshavSrinivasan have seen many saying "Om Keshavaya swaha", "Om Narayanaya swaha" "Om Govindaya namaha" in the place of the mantras you have said in the question. Apr 28, 2016 at 11:10

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