Exodus 37:4-6

King James Version

⁴ And he made staves of shittim wood, and overlaid them with gold.

⁵ And he put the staves into the rings by the sides of the ark, to bear the ark.

⁶ And he made the mercy seat of pure gold: two cubits and a half was the length thereof, and one cubit and a half the breadth thereof.