'Folding' in the Bible

For the entrance of the Holy of Holies he made two [folding] doors of olive wood, the lintel (header above the door) and five-sided doorposts (frames).

and two doors of cypress wood; the two leaves of the one door turned on pivots and were folding, and the two leaves of the other door also turned on pivots.

“Yet a little sleep, a little slumber,A little folding of the hands to lie down and rest”—

“Yet a little sleep, a little slumber,A little folding of the hands to rest [and daydream],”

Each of the doors had two leaves, two swinging (folding) leaves; two leaves for the one door and two leaves for the other.