Deuteronomy 20:13

and when Jehovah thy God delivereth it into thy hand, thou shalt smite every male thereof with the edge of the sword:

And they warred against Midian, as Jehovah commanded Moses; and they slew every male.

Now therefore kill every male among the little ones, and kill every woman that hath known man by lying with him.

For it came to pass, when David was in Edom, and Joab the captain of the host was gone up to bury the slain, and had smitten every male in Edom;

Yet I have set my king Upon my holy hill of Zion.

Thy hand will find out all thine enemies; Thy right hand will find out those that hate thee.

Jehovah saith unto my Lord, Sit thou at my right hand, Until I make thine enemies thy footstool.

But these mine enemies, that would not that I should reign over them, bring hither, and slay them before me.

and to you that are afflicted rest with us, at the revelation of the Lord Jesus from heaven with the angels of his power in flaming fire,

Treasury of Scripture Knowledge

And when the LORD thy God hath delivered it into thine hands, thou shalt smite every male thereof with the edge of the sword: