Exodus 29:11
11 Then you shall kill the bull before the Lord at the entrance of the tent of meeting,
Leviticus 1:5
5 Then he shall kill the bull before the Lord, and Aaron’s sons the priests shall bring the blood and ethrow the blood against the sides of the altar that is at the entrance of the tent of meeting.
Leviticus 3:8
8 lay his hand on the head of his offering, and kill it in front of the tent of meeting; and Aaron’s sons shall throw its blood against the sides of the altar.
Leviticus 3:13
13 and lay his hand on its head and kill it in front of the tent of meeting, and the sons of Aaron shall throw its blood against the sides of the altar.
