Zephaniah 2:4
“For Gaza shall be forsaken, and Ashkelon a desolation: they shall drive out Ashdod at the noon day, and Ekron shall be rooted up.”
Before the decree bring forth, before the day pass as the chaff, before the fierce anger of the Lord come upon you, before the day of the Lord’s anger come upon you.
Seek ye the Lord, all ye meek of the earth, which have wrought his judgment; seek righteousness, seek meekness: it may be ye shall be hid in the day of the Lord’s anger.
For Gaza shall be forsaken, and Ashkelon a desolation: they shall drive out Ashdod at the noon day, and Ekron shall be rooted up.
Woe unto the inhabitants of the sea coast, the nation of the Cherethites! the word of the Lord is against you; O Canaan, the land of the Philistines, I will even destroy thee, that there shall be no inhabitant.
And the sea coast shall be dwellings and cottages for shepherds, and folds for flocks.
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Cross-References
“Ashkelon shall see it, and fear; Gaza also shall see it, and be very sorrowful, and Ekron; for her expectation shall be ashamed; and the king shall perish from Gaza, and Ashkelon shall not be inhabited.”
“Therefore thus saith the Lord God; Behold, I will stretch out mine hand upon the Philistines, and I will cut off the Cherethims, and destroy the remnant of the sea coast.”
“Thus saith the Lord; For three transgressions of Gaza, and for four, I will not turn away the punishment thereof; because they carried away captive the whole captivity, to deliver them up to Edom:”
“From Sihor, which is before Egypt, even unto the borders of Ekron northward, which is counted to the Canaanite: five lords of the Philistines; the Gazathites, and the Ashdothites, the Eshkalonites, the Gittites, and the Ekronites; also the Avites:”
“For the Lord shall smite Israel, as a reed is shaken in the water, and he shall root up Israel out of this good land, which he gave to their fathers, and shall scatter them beyond the river, because they have made their groves, provoking the Lord to anger.”