Ezekiel 9:3-4

3Then the glory of the God of Israel rose from above the cherub where it had been, to the threshold of the temple. He called to the man clothed in linen and carrying writing equipment.

4“Pass throughout the city of Jerusalem,” the Lord said to him, “and put a mark on the foreheads of the men who sigh and groan over all the detestable practices committed in it.”