Judges 6:37-39

New Century Version

³⁷ I will put some wool on the threshing floor. If there is dew only on the wool but all of the ground is dry, then I will know that you will use me to save Israel, as you said.” ³⁸ And that is just what happened. When Gideon got up early the next morning and squeezed the wool, he got a full bowl of water from it.

³⁹ Then Gideon said to God, “Don’t be angry with me if I ask just one more thing. Please let me make one more test. Let only the wool be dry while the ground around it gets wet with dew.”