Exodus 40:29-33

29And he put the altar of burnt-offering at the entrance to the tabernacle of the tent of meeting, and offered on it the burnt-offering and the oblation; as Jehovah had commanded Moses.

30And he set the laver between the tent of meeting and the altar, and put water in it for washing.

31And Moses and Aaron and his sons washed their hands and their feet out of it:

32when they went into the tent of meeting, and when they drew near to the altar, they washed; as Jehovah had commanded Moses.

33And he set up the court round about the tabernacle and the altar, and hung up the curtain of the gate of the court. And so Moses finished the work.