Leviticus 1:2-4

2“Speak to the Israelites and tell them: When any of you brings an offering to the LORD, you may bring as your offering an animal from the herd or the flock.

3If his offering is a burnt offering from the herd, he is to present an unblemished male. He must bring it to the entrance to the Tent of Meeting for its acceptance before the LORD. 4He is to lay his hand on the head of the burnt offering, so it can be accepted on his behalf to make atonement for him.