Moses slaughtered the ram and sprinkled the blood on all sides of the altar.

Hebrews 9:21
In the same way, he sprinkled with blood the tabernacle and all the vessels used in worship.

Leviticus 1:11
He shall slaughter it on the north side of the altar before the LORD, and Aaron's sons the priests are to sprinkle its blood against the altar on all sides.

Leviticus 8:18
Then Moses presented the ram for the burnt offering, and Aaron and his sons laid their hands on its head.

Leviticus 8:20
He cut the ram into pieces and burned the head, the pieces, and the fat.

And he killed it; and Moses sprinkled the blood on the altar round about.