Exodus 25:13-17

And you shall make poles of acacia wood and overlay them with gold.

You shall put the poles into the rings on the sides of the ark, to carry the ark with them.

The poles shall remain in the rings of the ark; they shall not be removed from it.

You shall put into the ark the testimony which I shall give you.

“And you shall make an atoning cover of pure gold, two and a half cubits long and one and a half cubits wide.