Amos 1:6-9
English Standard Version
7So I will send a fire upon the wall of Gaza, and it shall devour her strongholds.
8I will cut off the inhabitants from Ashdod, and him who holds the scepter from Ashkelon; I will turn my hand against Ekron, and the remnant of the Philistines shall perish," says the Lord God.
9Thus says the Lord: "For three transgressions of Tyre, and for four, I will not revoke the punishment, because they delivered up a whole people to Edom, and did not remember the covenant of brotherhood.