I will cut off the inhabitant from Ashdod, And him who holds the scepter from Ashkelon; And I will turn my hand against Ekron; And the remnant of the Philistines will perish," says the Lord Yahweh.
Now He doesn't name three indictments towards each. "For three transgressions, and for four" is a figure of speech that's just declaring a cup of God's indignation is full and is going to overflow now in judgment against Damascus. Damascus is the first, the capital of Syria.