Exodus 25:14 in the World English Bible
You shall put the poles into the rings on the sides of the ark to carry the ark.
Context
13 And thou shalt make staves of shittim wood, and overlay them with gold.
14 And thou shalt put the staves into the rings by the sides of the ark, that the ark may be borne with them.
15 The staves shall be in the rings of the ark: they shall not be taken from it.