Judges 6:36-40

Gideon said to God, “If You will use my hands to save Israel, as You have said— I am placing a fleece of wool on the threshing floor. If there is dew on the fleece only and all of the ground remains dry, then I will know that You will save Israel with my hands, as You have said.” So it happened. He got up early the next morning and squeezed the fleece. Enough dew poured out of the fleece to fill a bowlful of water. Then Gideon said to God, “Do not let Your anger burn against me as I speak only one more time. Please let me perform a test with the fleece one more time. Please, let the fleece be the only thing dry, and let there be dew on all of the ground.” So God did this during that night. Only the fleece was dry, and the dew was on all the ground.