'Marked' in the Bible

You are to execute old men, young men, young women, little children, and women. But don't touch anyone who has been marked. Begin at my Holy Place!" And so they started with the elders who were in standing in front of the Temple.

And you, son of man, have two ways marked out, so that the sword of the king of Babylon may come; let the two of them come out of one land: and let there be a pillar at the top of the road:

The answer marked Jerusalem appears in his right hand, indicating that he should set up battering rams, give the order to slaughter, raise a battle cry, set battering rams against the gates, build a ramp, and construct a siege wall.