The sanskrit shloka given below is a prayer to Goddess Durga.
Om Sarva Mmangala Mangalye Shive Sarvaartha Saadhike
Sharanye Tryambake Gauri Naaraayani Namostute"
Sarva Mangala Mangalye - To auspiciousness of all auspiciousness
Shiva -to the Good
Sarvarrtha Saadhike - to the accomplisher of all objectives
Sharanye - to the Source of Refuge
Tryambake - to the mother of the three worlds.
Gauri - to the Goddess who is Rays of Light
Naaraayani - Exposer of Consciousness
Namostute- We bow to you.
What is the Source of this prayer to Goddess Durga?