Sexual Lust is one of the forms of Kāma (or desires). And Kāma is very difficult to control.
However, as per an excerpt from the Devī Bhāgavatapurāṇa, we may deduce that recital of the monosyllabled ...
Here are few examples from the Atharva Veda:
What happens if improper chanting of mantra
अस्त्रा नीलशिखण्डेन सहस्राक्षेण वाजिना । रुद्रेणार्धकघातिना तेन मा सम्
Oh Rudra (रुद्र), with ...