Leviticus 3:2
He is to lay his hand on the head of the offering and slaughter it at the entrance to the Tent of Meeting. Then Aaron’s sons the priests shall sprinkle the blood on all sides of the altar.
Berean Standard Bible
And he shall lay his hand upon the head of his offering, and kill it at the door of the tabernacle of the congregation: and Aaron’s sons the priests shall sprinkle the blood upon the altar round about.
He shall lay his hand on the head of his offering, and kill it at the door of the Tent of Meeting. Aaron’s sons, the priests, shall sprinkle the blood around on the altar.