Exodus 25:13-15

Young's Literal Translation

¹³ and thou hast made staves of shittim wood, and hast overlaid them [with] gold,

¹⁴ and hast brought the staves into the rings on the sides of the ark, to bear the ark by them,

¹⁵ in the rings of the ark are the staves, they are not turned aside from it;