Trita

Trita is a Vedic rishi whose name is carried by a tirtha on the Sarasvati. He stands first in the list of Sarasvati shrines that Vidura visited at SB 3.1.22: 'tasyAM tritasya ushanaso manosh cha pR^ithor athAgner asitasya vAyoH'.

Śrīmad Bhāgavata Mahāpurāṇa 3.1.22 — Sanskrit Wikisource (pinned chapter page; Devanagari from the cross-validated transcription in validation/sanskrit_skandha3.json)