Judges 6:2

Then some Midianite traders passed by, so they pulled him up and lifted Joseph out of the pit and sold Joseph to the Ishmaelites for twenty shekels of silver. Thus they brought Joseph into Egypt.

Now the men of Israel saw that they were in a strait (for the people were hard-pressed). Then the people hid themselves in caves, in thickets, in cliffs, in cellars, and in pits.

Now as for the cistern where Ishmael had cast all the corpses of the men whom he had struck down because of Gedaliah, it was the one that King Asa had made on account of Baasha, king of Israel; Ishmael the son of Nethaniah filled it with the slain.

“Leave the cities and dwell among the crags, O inhabitants of Moab, And be like a dove that nests Beyond the mouth of the chasm.