Zechariah 9:5

Ashkelon will see it, and fear; Gaza also, and will writhe in agony; as will Ekron, for her expectation will be disappointed; and the king will perish from Gaza, and Ashkelon will not be inhabited.

Isaiah 14:29-31

Don't rejoice, O Philistia, all of you, because the rod that struck you is broken; for out of the serpent's root an adder will emerge, and his fruit will be a fiery flying serpent.

Isaiah 20:5-6

They will be dismayed and confounded, because of Ethiopia their expectation, and of Egypt their glory.

Jeremiah 47:1

The word of Yahweh that came to Jeremiah the prophet concerning the Philistines, before that Pharaoh struck Gaza.

Jeremiah 47:4-7

because of the day that comes to destroy all the Philistines, to cut off from Tyre and Sidon every helper who remains: for Yahweh will destroy the Philistines, the remnant of the isle of Caphtor.

Jeremiah 51:8-9

Babylon is suddenly fallen and destroyed: wail for her; take balm for her pain, if so be she may be healed.

Ezekiel 25:15-17

Thus says the Lord Yahweh: Because the Philistines have dealt by revenge, and have taken vengeance with despite of soul to destroy with perpetual enmity;

Ezekiel 26:15-21

Thus says the Lord Yahweh to Tyre: shall not the islands shake at the sound of your fall, when the wounded groan, when the slaughter is made in the midst of you?

Zephaniah 2:4-7

For Gaza will be forsaken, and Ashkelon a desolation. They will drive out Ashdod at noonday, and Ekron will be rooted up.

Acts 8:26

But an angel of the Lord spoke to Philip, saying, "Arise, and go toward the south to the way that goes down from Jerusalem to Gaza. This is a desert."

Romans 5:5

and hope doesn't disappoint us, because God's love has been poured out into our hearts through the Holy Spirit who was given to us.

Philippians 1:20

according to my earnest expectation and hope, that I will in no way be disappointed, but with all boldness, as always, now also Christ will be magnified in my body, whether by life, or by death.

Revelation 18:9-17

The kings of the earth, who committed sexual immorality and lived wantonly with her, will weep and wail over her, when they look at the smoke of her burning,

Treasury of Scripture Knowledge

Summary

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.

Bible References

Ashkelon

Isaiah 14:29
Don't rejoice, O Philistia, all of you, because the rod that struck you is broken; for out of the serpent's root an adder will emerge, and his fruit will be a fiery flying serpent.
Jeremiah 47:1
The word of Yahweh that came to Jeremiah the prophet concerning the Philistines, before that Pharaoh struck Gaza.
Ezekiel 25:15
Thus says the Lord Yahweh: Because the Philistines have dealt by revenge, and have taken vengeance with despite of soul to destroy with perpetual enmity;
Zephaniah 2:4
For Gaza will be forsaken, and Ashkelon a desolation. They will drive out Ashdod at noonday, and Ekron will be rooted up.
Acts 8:26
But an angel of the Lord spoke to Philip, saying, "Arise, and go toward the south to the way that goes down from Jerusalem to Gaza. This is a desert."

And be

Jeremiah 51:8
Babylon is suddenly fallen and destroyed: wail for her; take balm for her pain, if so be she may be healed.
Ezekiel 26:15
Thus says the Lord Yahweh to Tyre: shall not the islands shake at the sound of your fall, when the wounded groan, when the slaughter is made in the midst of you?
Revelation 18:9
The kings of the earth, who committed sexual immorality and lived wantonly with her, will weep and wail over her, when they look at the smoke of her burning,

For

Isaiah 20:5
They will be dismayed and confounded, because of Ethiopia their expectation, and of Egypt their glory.
Romans 5:5
and hope doesn't disappoint us, because God's love has been poured out into our hearts through the Holy Spirit who was given to us.
Philippians 1:20
according to my earnest expectation and hope, that I will in no way be disappointed, but with all boldness, as always, now also Christ will be magnified in my body, whether by life, or by death.