धर्मज्ञ knower of dharma, अगतधर्माणं did not follow dharma, अवगतम् in the past, व्यतिक्रान्तपुरस्कृतम् violated the bounds of dharma in the past, मामपि and me too, धर्मसंहितया in a righteous manner, वाचा word, परिपालय protect.

'O knower of dharma, I did not follow dharma in the past. I have trangressed the bounds of dharma. Say, you have pardoned me, protect me in a righteous manner.