Exodus 37:5 in the World English Bible
He put the poles into the rings on the sides of the ark, to bear the ark.
Context
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.