American Standard Version (ASV):
And Moses spake unto the people, saying, Arm ye men from among you for the war, that they may go against Midian, to execute Jehovah’s vengeance on Midian.
King James Version (KJV):
And Moses spake unto the people, saying, Arm some of yourselves unto the war, and let them go against the Midianites, and avenge the LORD of Midian.