Yudhishthira said By whom was the Shraddha first conceived and at what time? What also is its substance? In the time when the world was inhabited by only the descendants of Bhrigu and Angirasa who was the Muni who established the Shraddha?
युधिष्ठिर उवाच केन संकल्पितं श्राद्धं कस्मिन् काले किमात्मकम्। भृग्वगिरसिके काले मुनिना कतरेण वा॥