Mahabharata 9.37.1

जनमेजय उवाच · janamejaya uvāca

सप्तसारस्वतं कस्मात्कश्च मङ्कणको मुनिःकथं सिद्धश्च भगवान्कश्चास्य नियमोऽभवत्

saptasārasvataṃ kasmātkaśca maṅkaṇako muniḥkathaṃ siddhaśca bhagavānkaścāsya niyamo'bhavat

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