Zechariah 9:5

Ashkelon will see it with fear, and Gaza, bent with pain; and Ekron, for her hope will be shamed: and the king will be cut off from Gaza, and Ashkelon will be unpeopled.

Isaiah 14:29-31

Be not glad, O Philistia, all of you, because the rod which was on you is broken: for out of the snake's root will come a poison-snake, and its fruit will be a winged poison-snake.

Isaiah 20:5-6

And they will be full of fear, and will no longer have faith in Ethiopia which was their hope, or in Egypt which was their glory.

Jeremiah 47:1

The word of the Lord which came to Jeremiah the prophet about the Philistines, before Pharaoh's attack on Gaza.

Jeremiah 47:4-7

Because of the day which is coming with destruction on all the Philistines, cutting off from Tyre and Zidon the last of their helpers: for the Lord will send destruction on the Philistines, the rest of the sea-land of Caphtor.

Jeremiah 51:8-9

Sudden is the downfall of Babylon and her destruction: make cries of grief for her; take sweet oil for her pain, if it is possible for her to be made well.

Ezekiel 25:15-17

This is what the Lord has said: Because the Philistines have taken payment, with the purpose of causing shame and destruction with unending hate;

Ezekiel 26:15-21

This is what the Lord has said to Tyre: Will not the sea-lands be shaking at the sound of your fall, when the wounded give cries of pain, when men are put to the sword in you?

Zephaniah 2:4-7

For Gaza will be given up and Ashkelon will become waste: they will send Ashdod out in the middle of the day, and Ekron will be uprooted.

Acts 8:26

But an angel of the Lord said to Philip, Get up, and go to the south, to the road which goes from Jerusalem to Gaza, through the waste land.

Romans 5:5

And hope does not put to shame; because our hearts are full of the love of God through the Holy Spirit which is given to us.

Philippians 1:20

In the measure of my strong hope and belief that in nothing will I be put to shame, but that without fear, as at all times, so now will Christ have glory in my body, by life or by death.

Revelation 18:9-17

And the kings of the earth, who made themselves unclean with her, and in her company gave themselves up to evil, will be weeping and crying 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
Be not glad, O Philistia, all of you, because the rod which was on you is broken: for out of the snake's root will come a poison-snake, and its fruit will be a winged poison-snake.
Jeremiah 47:1
The word of the Lord which came to Jeremiah the prophet about the Philistines, before Pharaoh's attack on Gaza.
Ezekiel 25:15
This is what the Lord has said: Because the Philistines have taken payment, with the purpose of causing shame and destruction with unending hate;
Zephaniah 2:4
For Gaza will be given up and Ashkelon will become waste: they will send Ashdod out in the middle of the day, and Ekron will be uprooted.
Acts 8:26
But an angel of the Lord said to Philip, Get up, and go to the south, to the road which goes from Jerusalem to Gaza, through the waste land.

And be

Jeremiah 51:8
Sudden is the downfall of Babylon and her destruction: make cries of grief for her; take sweet oil for her pain, if it is possible for her to be made well.
Ezekiel 26:15
This is what the Lord has said to Tyre: Will not the sea-lands be shaking at the sound of your fall, when the wounded give cries of pain, when men are put to the sword in you?
Revelation 18:9
And the kings of the earth, who made themselves unclean with her, and in her company gave themselves up to evil, will be weeping and crying over her, when they see the smoke of her burning,

For

Isaiah 20:5
And they will be full of fear, and will no longer have faith in Ethiopia which was their hope, or in Egypt which was their glory.
Romans 5:5
And hope does not put to shame; because our hearts are full of the love of God through the Holy Spirit which is given to us.
Philippians 1:20
In the measure of my strong hope and belief that in nothing will I be put to shame, but that without fear, as at all times, so now will Christ have glory in my body, by life or by death.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain