Judges 7:18-22

MLV(i) 18 When I blow the trumpet, I and all who are with me, then blow you* the trumpets also on every side of all the camp and say, For Jehovah and for Gideon.
19 So Gideon and the hundred men who were with him, came to the outermost part of the camp in the beginning of the middle watch when they had but newly set the watch. And they blew the trumpets and smashed the pitchers that were in their hands. 20 And the three companies blew the trumpets and broke the pitchers and held the torches in their left hands and the trumpets in their right hands with which to blow. And they cried out, The sword of Jehovah and of Gideon.
21 And they stood every man in his place all around the camp. And all the army ran and they shouted and put them to flight. 22 And they blew the three hundred trumpets and Jehovah set every man's sword against his fellow and against all the army. And the army fled as far as Beth-shittah toward Zererah, as far as the border of Abel-meholah, by Tabbath.