Mahabharata 13.73.10

कुलानां पावनं प्राहुर्जातरूपं शतक्रतोएषा मे दक्षिणा प्रोक्ता समासेन महाद्युते

kulānāṃ pāvanaṃ prāhurjātarūpaṃ śatakratoeṣā me dakṣiṇā proktā samāsena mahādyute

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