Numbers 8:12

8:12 When the Levites lay their hands on the heads of the bulls, offer the one for a purification offering and the other for a whole burnt offering to the Lord, to make atonement for the Levites.

Numbers 28:12

28:12 with three-tenths of an ephah of finely ground flour mixed with olive oil as a grain offering for each bull, and two-tenths of an ephah of finely ground flour mixed with olive oil as a grain offering for the ram,

Numbers 29:14

29:14 Their grain offering must be of finely ground flour mixed with olive oil, three-tenths of an ephah for each of the thirteen bulls, two-tenths of an ephah for each of the two rams,