Ezekiel 9:4

2Behold, six men came from the way of the upper gate, which lies toward the north, every man with his slaughter weapon in his hand. One man in the middle of them was clothed in linen, with a writer’s inkhorn by his side. They went in, and stood beside the bronze altar.

3The glory of the God of Israel went up from the cherub, whereupon it was, to the threshold of the house; and he called to the man clothed in linen, who had the writer’s inkhorn by his side.

4The LORD said to him, “Go through the middle of the city, through the middle of Jerusalem, and set a mark on the foreheads of the men that sigh and that cry over all the abominations that are done within it.”

5To the others he said in my hearing, “Go through the city after him, and strike. Don’t let your eye spare, neither have pity.

6Kill utterly the old man, the young man, the virgin, little children and women; but don’t come near any man on whom is the mark. Begin at my sanctuary.” Then they began at the old men who were before the house.