Rishi: Traditional attribution: Vedic seers of the Viṣṇu-sūkta lineage (RV 1.154 complex); in Śukla-Yajur usage transmitted through Yājñavalkya’s school
Vishnu, the unassailable guardian, strode forth and measured out the three steps; from that act he upholdeth the ordinances (whereby the worlds and the sacrifice are sustained).