Judges 6:1-2

Young's Literal Translation

6 And the sons of Israel do the evil thing in the eyes of Jehovah, and Jehovah giveth them into the hand of Midian seven years,

² and the hand of Midian is strong against Israel, from the presence of Midian have the sons of Israel made for themselves the flowings which [are] in the mountains, and the caves, and the strongholds.