Judges 7:2-5
English Standard Version
Chapter 7
2The Lord said to Gideon, "The people with you are too many for me to give the Midianites into their hand, lest Israel boast over me, saying, ‘My own hand has saved me.’ 3Now therefore proclaim in the ears of the people, saying, ‘Whoever is fearful and trembling, let him return home and hurry away from Mount Gilead.’" Then 22,000 of the people returned, and 10,000 remained.
4And the Lord said to Gideon, "The people are still too many. Take them down to the water, and I will test them for you there, and anyone of whom I say to you, ‘This one shall go with you,’ shall go with you, and anyone of whom I say to you, ‘This one shall not go with you,’ shall not go."
5So he brought the people down to the water. And the Lord said to Gideon, "Every one who laps the water with his tongue, as a dog laps, you shall set by himself. Likewise, every one who kneels down to drink."