Numbers 7:87

All the cattle for the whole burnt offering were twelve young bulls, twelve rams, twelve lambs of the first year, with their sacrifices of flour and their libations; and twelve kids of the goats for the sin offering.

All the cattle for whole-burnt-offerings, twelve calves, twelve rams, twelve he-lambs of a year old, and their meat-offerings, and their drink-offerings: and twelve kids of the goats for sin-offering.