Judges 6:2

2And the hand of Midian overpowered Israel, and because of Midian the people of Israel made for themselves the dens that are in the mountains and athe caves and the strongholds.

1 Samuel 13:6

6When the men of Israel saw that they were in trouble (for the people were hard pressed), the people hid themselves bin caves and in holes and in rocks and in tombs and in cisterns,
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