Manusmriti

siva.sh/manusmriti/11/257

महापातकसंयुक्तोऽनुगच्छेद् गाः समाहितः । अभ्यस्याब्दं पावमानीर्भैक्षाहारो विशुध्यति ॥ २५७ ॥

sanskrit

He who is stained by mortal sin, becomes pure, if, with a concentrated mind, he attends cows for a year, reciting the Pavamani (hymns) and subsisting on alms.

english translation

mahApAtakasaMyukto'nugacched gAH samAhitaH | abhyasyAbdaM pAvamAnIrbhaikSAhAro vizudhyati || 257 ||

hk transliteration by Sanscript