Numbers 6:17

6:17 Then he must offer the ram as a peace offering to the Lord, with the basket of bread made without yeast; the priest must also offer his grain offering and his drink offering.

Numbers 7:87

7:87 All the animals for the burnt offering were 12 young bulls, 12 rams, 12 male lambs in their first year, with their grain offering, and 12 male goats for a purification offering.

Numbers 28:13

28:13 and one-tenth of an ephah of finely ground flour mixed with olive oil as a grain offering for each lamb, as a burnt offering for a pleasing aroma, an offering made by fire to the Lord.