Numbers 28:31

Numbers 28 lays out the schedule of offerings the Israelites must present to the Lord at their appointed seasons, beginning with the two lambs offered daily as a continual burnt offering, one in the morning and one at evening. It then specifies the additional offerings for the Sabbath day, the first day of each month, and the Feasts of Passover and Unleavened Bread. Each prescribed sacrifice is to be accompanied by its grain and drink offerings, presented beside the continual burnt offering, all without blemish.