Ezekiel 9:4

“Go throughout the city of Jerusalem,” said the Lord, “and put a mark on the foreheads of the men sighing and groaning over all the abominations committed there.”
BSB · Berean Standard Bible
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.

Note set a mark: Heb. mark a mark

KJV · King James Version
The 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.”
WEB · World English Bible
And Jehovah 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 over all the abominations that are done in the midst thereof.
ASV · American Standard Version

Related passages

From the Treasury of Scripture Knowledge, grouped by the word they explain.

set a mark
Heb. mark a mark.
Exodus 12:7, 13; Malachi 3:16; 2 Corinthians 1:22; Ephesians 4:30; 2 Timothy 2:19; Revelation 7:2, 3; Revelation 9:4; Revelation 13:6, 7; Revelation 14:1; Revelation 20:4
that sigh
Ezekiel 6:11; 2 Kings 22:13, 19, 20; Psalm 119:53, 136; Isaiah 57:15; Jeremiah 13:17; 2 Corinthians 12:21; 2 Peter 2:8, 9