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.
Berean Standard Bible
And Bezaleel made the ark of shittim wood: two cubits and a half was the length of it, and a cubit and a half the breadth of it, and a cubit and a half the height of it:
Bezalel made the ark of acacia wood. Its length was two and a half cubits, and its width a cubit and a half, and a cubit and a half its height.