Numbers 28
16 Ref And in the fourteenth day of the first month is the passover of the LORD.
17 Ref And in the fifteenth day of this month is the feast: seven days shall unleavened bread be eaten.
18 Ref In the first day shall be an holy convocation; ye shall do no manner of servile work therein:
19 Ref But ye shall offer a sacrifice made by fire for a burnt offering unto the LORD; two young bullocks, and one ram, and seven lambs of the first year: they shall be unto you without blemish: