Numbers 31:1

1 And Jehovah speaketh unto Moses, saying,

2 `Execute the vengeance of the sons of Israel against the Midianites -- afterwards thou art gathered unto thy people.`

3 And Moses speaketh unto the people, saying, `Be ye armed some of you for the host, and they are against Midian, to put the vengeance of Jehovah on Midian;

4 a thousand for a tribe -- a thousand for a tribe, to all the tribes of Israel -- ye do send to the host.`

5 And there are given out of the thousands of Israel a thousand for a tribe, twelve thousand armed ones of the host;

6 and Moses sendeth them, a thousand for a tribe, to the host, them and Phinehas son of Eleazar the priest, to the host; and the holy vessels, and the trumpets of the shouting, in his hand.

7 And they war against Midian, as Jehovah hath commanded Moses, and slay every male;