Exodus 29:38 in the King James Version
Now this is that which thou shalt offer upon the altar; two lambs of the first year day by day continually.
Context
37 Seven days you shall make atonement for the altar, and sanctify it; and the altar shall be most holy. Whatever touches the altar shall be holy.
38 “Now this is that which you shall offer on the altar: two lambs a year old day by day continually.
39 The one lamb you shall offer in the morning; and the other lamb you shall offer at evening;