כִּ֤י הַכְּרוּבִים֙ פֹּרְשִׂ֣ים כְּנָפַ֔יִם אֶל־מְק֖וֹם הָֽאָר֑וֹן וַיָּסֹ֧כּוּ הַכְּרֻבִ֛ים עַל־הָאָר֥וֹן וְעַל־בַּדָּ֖יו מִלְמָֽעְלָה׃
For the cherubim spread forth their wings over the place of the ark, and the cherubim covered the ark and the staves thereof above.
Read kabbalistic (mystical) interpretation of I Kings 8:7: and classical mystical sources.