Srimad-Bhagavatam: Canto 9 - Chapter 1 - Verse 19
Sanskrit:
निशम्य तद् वचस्तस्य भगवान् प्रपितामह: ।होतुर्व्यतिक्रमं ज्ञात्वा बभाषे रविनन्दनम् ॥ १९ ॥
ITRANS:
niśamya tad vacas tasyabhagavān prapitāmahaḥhotur vyatikramaṁ jñātvābabhāṣe ravi-nandanam
Translation:
The most powerful great-grandfather Vasiṣṭha, after hearing these words of Manu, understood the discrepancy on the part of the priest. Thus he spoke as follows to the son of the sun-god.