Leviticus 3:7
If he is presenting a lamb for his offering, he must present it before the LORD.

Numbers 28:3
And tell them: This is the offering by fire you are to present to the LORD: two unblemished year-old male lambs, as a regular burnt offering each day.

Numbers 28:5
along with a tenth of an ephah of fine flour as a grain offering, mixed with a quarter hin of olive oil from pressed olives.

1 Chronicles 16:40
to regularly present burnt offerings to the LORD on the altar of burnt offerings, morning and evening, according to all that was written in the law of the LORD, which He had commanded Israel to keep.