Shiva Purana
स्वस्य राजपितृ-णां च शुश्रूषणं च नित्यशः । सहस्रजपमात्रेण भवेच्छुद्धोऽन्यथा ऋणी ३७ ।
He shall uninterruptedly render service to his parents and the king, or any master whom he serves. By performing the Japa a thousand times, he shall be free from indebtedness, otherwise not.
english translation
svasya rAjapitR-NAM ca zuzrUSaNaM ca nityazaH । sahasrajapamAtreNa bhavecchuddho'nyathA RNI 37 ।
hk transliteration by Sanscript