Judges 7:4-6

Darby Translation

⁴ And Jehovah said to Gideon, Still the people are many; bring them down to the water, and I will try them for thee there, and it shall be, that of whom I shall say unto thee, This shall go with thee, the same shall go with thee; and of whomsoever I shall say unto thee, This shall not go with thee, the same shall not go.

⁵ And he brought down the people to the water; and Jehovah said to Gideon, Every one that lappeth of the water with his tongue, as a dog lappeth, him shalt thou set by himself; likewise every one that boweth down on his knees to drink.

⁶ And the number of them that lapped, with their hand to their mouth, were three hundred men; and all the rest of the people bowed down on their knees to drink water.