Thou shalt offer every day a bullock for a sin offering for atonement ...
Now this is that which thou shalt offer upon the altar; two lambs of the first year day by day continually.
The one lamb thou shalt offer in the morning; and the other lamb thou shalt offer at even. Exodus 29:36-39
Two lambs (without a bullock)
The LORD spake unto Moses, saying ... This is the offering made by fire which ye shall offer unto the LORD;
two lambs of the first year without spot day by day, for a continual burnt offering.
The one lamb shalt thou offer in the morning, and the other lamb shalt thou offer at even. Numbers 28:1-4
