Exodus 31:9
And the altar of burned offerings with all its vessels, and the washing-vessel with its base,
Exodus 38:1-8
The altar of burned offerings he made of hard wood; a square altar, five cubits long, five cubits wide and three cubits high,
Exodus 27:1-8
And make an altar of hard wood, a square altar, five cubits long, five cubits wide and three cubits high.
Exodus 30:18-21
You are to make a brass washing-vessel, with a brass base; and put it between the Tent of meeting and the altar, with water in it;
Exodus 40:11
And put oil on the washing-vessel and its base, and make them holy.