Mahabharata 17.3.25

ततो देवनिकायस्थो नारदः सर्वलोकवित्उवाचोच्चैस्तदा वाक्यं बृहद्वादी बृहत्तपाः

tato devanikāyastho nāradaḥ sarvalokavituvācoccaistadā vākyaṃ bṛhadvādī bṛhattapāḥ

Our plain-language meaning of this verse is waiting for scholar review.