Nritti was born from the genitals of Brahma at SB 3.12.26 and is called aghashraya, one whose abode is misfortune.
Śrīmad Bhāgavata Mahāpurāṇa 3.12.26 — Sanskrit Wikisource (pinned chapter page; Devanagari from the cross-validated transcription in validation/sanskrit_skandha3.json)
