Zechariah 9:5

Ashkelon will see it and be afraid.
Gaza too will writhe in great pain;
Also Ekron, for her expectation has been confounded.
Moreover, the king will perish from Gaza,
And Ashkelon will not be inhabited.

Isaiah 14:29-31

“Do not rejoice, O Philistia, all of you,
Because the rod that struck you is broken;
For from the serpent’s root a viper will come out,
And its fruit will be a flying serpent.

Isaiah 20:5-6

Then they will be dismayed and ashamed because of Cush their hope and Egypt their boast.

Jeremiah 47:1

That which came as the word of the Lord to Jeremiah the prophet concerning the Philistines, before Pharaoh conquered Gaza.

Jeremiah 47:4-7

On account of the day that is coming
To destroy all the Philistines,
To cut off from Tyre and Sidon
Every ally that is left;
For the Lord is going to destroy the Philistines,
The remnant of the coastland of Caphtor.

Jeremiah 51:8-9

Suddenly Babylon has fallen and been broken;
Wail over her!
Bring balm for her pain;
Perhaps she may be healed.

Ezekiel 25:15-17

‘Thus says the Lord God, “Because the Philistines have acted in revenge and have taken vengeance with scorn of soul to destroy with everlasting enmity,”

Ezekiel 26:15-21

Thus says the Lord God to Tyre, “Shall not the coastlands shake at the sound of your fall when the wounded groan, when the slaughter occurs in your midst?

Zephaniah 2:4-7

For Gaza will be abandoned
And Ashkelon a desolation;
Ashdod will be driven out at noon
And Ekron will be uprooted.

Acts 8:26

But an angel of the Lord spoke to Philip saying, “Get up and go south to the road that descends from Jerusalem to Gaza.” (This is a desert road.)

Romans 5:5

and hope does not disappoint, because the love of God has been poured out within our hearts through the Holy Spirit who was given to us.

Philippians 1:20

according to my earnest expectation and hope, that I will not be put to shame in anything, but that with all boldness, Christ will even now, as always, be exalted in my body, whether by life or by death.

Revelation 18:9-17

“And the kings of the earth, who committed acts of immorality and lived sensuously with her, will weep and lament over her when they see 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
“Do not rejoice, O Philistia, all of you,
Because the rod that struck you is broken;
For from the serpent’s root a viper will come out,
And its fruit will be a flying serpent.
Jeremiah 47:1
That which came as the word of the Lord to Jeremiah the prophet concerning the Philistines, before Pharaoh conquered Gaza.
Ezekiel 25:15
‘Thus says the Lord God, “Because the Philistines have acted in revenge and have taken vengeance with scorn of soul to destroy with everlasting enmity,”
Zephaniah 2:4
For Gaza will be abandoned
And Ashkelon a desolation;
Ashdod will be driven out at noon
And Ekron will be uprooted.
Acts 8:26
But an angel of the Lord spoke to Philip saying, “Get up and go south to the road that descends from Jerusalem to Gaza.” (This is a desert road.)

And be

Jeremiah 51:8
Suddenly Babylon has fallen and been broken;
Wail over her!
Bring balm for her pain;
Perhaps she may be healed.
Ezekiel 26:15
Thus says the Lord God to Tyre, “Shall not the coastlands shake at the sound of your fall when the wounded groan, when the slaughter occurs in your midst?
Revelation 18:9
“And the kings of the earth, who committed acts of immorality and lived sensuously with her, will weep and lament over her when they see the smoke of her burning,

For

Isaiah 20:5
Then they will be dismayed and ashamed because of Cush their hope and Egypt their boast.
Romans 5:5
and hope does not disappoint, because the love of God has been poured out within our hearts through the Holy Spirit who was given to us.
Philippians 1:20
according to my earnest expectation and hope, that I will not be put to shame in anything, but that with all boldness, Christ will even now, as always, be exalted in my body, whether by life or by death.