Exodus 37:1-5

1And Bezaleel made the ark of acacia-wood; two cubits and a half the length thereof, and a cubit and a half the breadth thereof, and a cubit and a half the height thereof.

2And he overlaid it with pure gold inside and outside, and made a border of gold upon it round about.

3And he cast for it four rings of gold, for its four corners: two rings on the one side of it, and two rings on the other side of it.

4And he made staves of acacia-wood and overlaid them with gold.

5And he put the staves into the rings on the sides of the ark, to carry the ark.