Judges 6:36-40 - Gideon Tests Yahweh With The Fleece
36 And Gideon said unto God, - If thou art about to bring salvation, by my hand, unto Israel, as thou hast spoken, 37 lo! I am placing a woollen fleece, on the threshing-floor, - if, dew, be on the fleece alone and, on all the ground, it be dry, then shall I know that thou wilt bring salvation, by my hand, unto Israel, as thou hast spoken. 38 And it was so, and he rose up early, on the morrow, and pressed together the fleece, - and wrung out the dew from the fleece, a small bowl full of water.
39 Then said Gideon unto God, Let not thine anger kindle upon me, but let me speak, only this once, - Let me, I pray thee, put to the proof, only this once, with the fleece, I pray thee, let it be dry on the fleece alone, while, on all the ground, there be dew. 40 And God did so on that night, - and it was dry on the fleece alone, while, on all the ground, there was dew.