Ezekiel 9:6 (KJV)

And the Lord said unto him, Go through the midst of the city, through the midst of Jerusalem, and set a mark upon the foreheads of the men that sigh and that cry for all the abominations that be done in the midst thereof.

And to the others he said in mine hearing, Go ye after him through the city, and smite: let not your eye spare, neither have ye pity:

Slay utterly old and young, both maids, and little children, and women: but come not near any man upon whom is the mark; and begin at my sanctuary. Then they began at the ancient men which were before the house.

And he said unto them, Defile the house, and fill the courts with the slain: go ye forth. And they went forth, and slew in the city.

And it came to pass, while they were slaying them, and I was left, that I fell upon my face, and cried, and said, Ah Lord God! wilt thou destroy all the residue of Israel in thy pouring out of thy fury upon Jerusalem?