Exodus 40:29

26 He put the golden altar in the tent of meeting before the veil;

27 and he burnt incense of sweet spices on it, as Yahweh commanded Moses.

28 He put up the screen of the door to the tent.

29 He set the altar of burnt offering at the door of the tent of the tent of meeting, and offered on it the burnt offering and the meal-offering, as Yahweh commanded Moses.

30 He set the basin between the tent of meeting and the altar, and put water therein, with which to wash.

31 Moses, Aaron, and his sons washed their hands and their feet there.

32 When they went into the tent of meeting, and when they came near to the altar, they washed, as Yahweh commanded Moses.