Atharvaveda 9.5.5

9.5.5

r̥cā́ kumbhī́m ádhy agnáu śrayāmy ā́ siñcodakám áva dhehy enam |
paryā́dhattāgnínā śamitāraḥ śr̥tó gachatu sukŕ̥tāṃ yátra lokáḥ ||5||

With a verse I set the kettle upon the fire; pour thou on the water; set him down; set [him] about with fire, ye quellers; when cooked, let him go where is the world of the well-doing.