Judges 6:2 And the hand of Mid'ian prevailed over Israel; and because of Mid'ian the people of Israel made for themselves the dens which are in the mountains, and the caves and the strongholds. 3 For whenever the Israelites put in seed the Mid'ianites and the Amal'ekites and the people of the East would come up and attack them; 4 they would encamp against them and destroy the produce of the land, as far as the neighborhood of Gaza, and leave no sustenance in Israel, and no sheep or ox or ass. 5 For they would come up with their cattle and their tents, coming like locusts for number; both they and their camels could not be counted; so that they wasted the land as they came in.
Judges 6:36 Then Gideon said to God, "If thou wilt deliver Israel by my hand, as thou hast said, 37 behold, I am laying a fleece of wool on the threshing floor; if there is dew on the fleece alone, and it is dry on all the ground, then I shall know that thou wilt deliver Israel by my hand, as thou hast said." 38 And it was so. When he rose early next morning and squeezed the fleece, he wrung enough dew from the fleece to fill a bowl with water.