Exodus 31:9
and the altar of the burnt-offering and all its vessels, and the laver and its base,
Exodus 38:1-8
And he maketh the altar of burnt-offering of shittim wood, five cubits its length, and five cubits its breadth (square), and three cubits its height;
Exodus 27:1-8
And thou hast made the altar of shittim wood, five cubits the length, and five cubits the breadth -- the altar is square -- and three cubits its height.
Exodus 30:18-21
'And thou hast made a laver of brass (and its base of brass), for washing; and thou hast put it between the tent of meeting and the altar, and hast put water there;
Exodus 40:11
and thou hast anointed the laver and its base, and sanctified it.