Shiva Purana
जपयोगमथो वक्ष्ये गदतः शृणुत द्विजाः । तपःकर्तुर्जपः प्रोक्तो यज्जपन्परिमार्जते ३२ ।
O brahmins, I shall now explain Japayoga, please listen. Even the person practising austerities shall perform Japas to purify himself.
english translation
japayogamatho vakSye gadataH zRNuta dvijAH । tapaHkarturjapaH prokto yajjapanparimArjate 32 ।
hk transliteration by Sanscript