Atharvaveda 4.35.4

4.35.4

yásmān mā́sā nírmitās triṃśádarāḥ saṃvatsaró yásmān nírmito dvā́daśāraḥ |
ahorātrā́ yáṃ pariyánto nā́pús ténaudanénā́ti tarāṇi mr̥tyúm ||4||

That out of which were fashioned the thirty-spoked months; out of which was fashioned the twelve-spoked year; that which circling days-and-nights did not attain—by that rice-mess let me overpass death.