וַיָּבֵ֤א אֶת־הַבַּדִּים֙ בַּטַּבָּעֹ֔ת עַ֖ל צַלְעֹ֣ת הָאָרֹ֑ן לָשֵׂ֖את אֶת־הָאָרֹֽן׃
And he put the staves into the rings on the sides of the ark, to bear the ark.
Targum Jonathan on Exodus
and put the staves into the rings upon the sides of the ark, to carry the ark.