Ark of the Covenant: Dimensions of
Source: TTT
Exodus 25:10
And they are to construct an ark of acacia wood, two and a half cubits long, a cubit and a half wide, and a cubit and a half high.
Exodus 37:1
Bezalel went on to construct the ark of acacia wood, two and a half cubits long, a cubit and a half wide, and a cubit and a half high.