Answer

If you mean Kesh-lochan, it is the Jain practice of plucking the hair by hand as a form of renunciation and austerity. ( jainsite.com)

Explanation

I’m not aware of a standard, widely accepted Jain doha specifically for lochna/kesh-lochan. In Jain tradition, the practice itself carries the message of detachment from bodily comfort and steady endurance in spiritual discipline. ( jainsite.com)

Takeaway

The spirit of kesh-lochan is tyag, samata, and vairagya. I can also share a short Jain devotional doha on vairagya in a simple traditional style.