Exodus 25:8-11

And let them make Me a sanctuary, that I may dwell among them. According to all that I show you, that is, the pattern of the tabernacle and the pattern of all its furnishings, just so you shall make it. “And they shall make an ark of acacia wood; two and a half cubits shall be its length, a cubit and a half its width, and a cubit and a half its height. And you shall overlay it with pure gold, inside and out you shall overlay it, and shall make on it a molding of gold all around.