Jeremiah 21:7

And afterward, thus hath the LORD said, I will deliver Zedekiah king of Judah, and his slaves and the people and such as are left in this city from the pestilence, from the sword, and from the famine, into the hand of Nebuchadrezzar king of Babylon, and into the hand of their enemies, and into the hand of those that seek their souls; and he shall smite them with the edge of the sword; he shall not forgive them, neither have pity, nor have mercy.

Jeremiah 37:17

then Zedekiah the king sent and took him out: and the king asked him secretly in his house and said, Is there any word from the LORD? And Jeremiah said, There is: for, said he, thou shalt be delivered into the hand of the king of Babylon.

Ezekiel 7:9

And my eye shall not forgive, neither will I have mercy; I will recompense thee according to thy ways, and thine abominations shall be in the midst of thee; and ye shall know that I am the LORD that smites.

Deuteronomy 28:50

a nation of fierce countenance, which shall not regard the person of the old nor show favour to the young;

2 Kings 25:5-7

And the army of the Chaldees pursued after the king and overtook him in the plains of Jericho, after all his army had been scattered from him.

2 Kings 25:18-21

And the captain of the guard took Seraiah, the chief priest, and Zephaniah, the second priest, and the three keepers of the door;

Jeremiah 13:14

And I will break them one against another, even the fathers with the sons together, saith the LORD; I will not pity nor spare nor have mercy to not destroy them.

Habakkuk 1:6-10

For, behold, I raise up the Chaldeans, that bitter and hasty nation, which march through the breadth of the earth to possess the dwellingplaces that are not theirs.

2 Chronicles 36:17-20

Therefore, he brought upon them the king of the Chaldees, who slew their young men with the sword in the house of their sanctuary and had no compassion upon young man or maiden, old man, or him that stooped for age; he gave them all into his hands.

Isaiah 13:17-18

Behold, I will stir up the Medes against them, which shall not look for silver, nor covet gold.

Isaiah 27:11

When its boughs are withered, they shall be broken off: women shall come and set them on fire: for this is not a people of understanding: therefore he that made them will not have mercy on them, and he that formed them will show them no favour.

Isaiah 47:6

I was wroth with my people; I have profaned my inheritance and given them into thine hand; thou didst show them no mercy; upon the ancient thou hast very heavily laid thy yoke.

Jeremiah 24:8-10

And as the evil figs, which cannot be eaten, they are so evil, surely thus saith the LORD, So will I give Zedekiah the king of Judah and his princes and the residue of Jerusalem that remained in this land and that dwell in the land of Egypt:

Jeremiah 34:19-22

the princes of Judah and the princes of Jerusalem, the eunuchs, and the priests, and all the people of the land, which passed between the parts of the calf;

Jeremiah 38:21-23

But if thou refuse to go forth, this is the word that the LORD hath showed me:

Jeremiah 39:4-7

And it came to pass, that when Zedekiah the king of Judah saw them and all the men of war, then they fled and went forth out of the city by night, by the way of the king's garden, by the gate between the two walls; and the king went out by the way of the desert.

Jeremiah 52:8-11

But the army of the Chaldeans pursued after the king and took Zedekiah in the plains of Jericho; and all his army was scattered from him.

Jeremiah 52:24-27

And the captain of the guard took Seraiah the chief priest, and Zephaniah the second priest, and the three keepers of the door.

Ezekiel 8:18

Therefore I will also deal in fury: my eye shall not forgive, neither will I have mercy: and they shall cry in my ears with a loud voice; yet I will not hear them.

Ezekiel 9:5-6

And to the others he said in my hearing, Go after him through the city and smite; do not let your eye forgive, neither have mercy.

Ezekiel 9:10

And as for me also, my eye shall not forgive, neither will I have mercy, but I will recompense their way upon their head.

Ezekiel 12:12-16

And the prince that is among them shall be born upon their shoulders in the night, and they shall go forth; they shall dig through the wall to carry him out thereby; he shall cover his face that he not see the land with his eyes.

Ezekiel 17:20-21

And I will spread my net upon him and he shall be taken in my snare, and I will bring him to Babylon and will enter into judgment with him there for his trespass with which he has rebelled against me.

Ezekiel 21:25-26

And thou, profane wicked prince of Israel, whose day is come in the time when the iniquity shall be brought to an end,

Treasury of Scripture Knowledge

Summary

And afterward, saith the LORD, I will deliver Zedekiah king of Judah, and his servants, and the people, and such as are left in this city from the pestilence, from the sword, and from the famine, into the hand of Nebuchadrezzar king of Babylon, and into the hand of their enemies, and into the hand of those that seek their life: and he shall smite them with the edge of the sword; he shall not spare them, neither have pity, nor have mercy.

Bible References

I will

Jeremiah 24:8
And as the evil figs, which cannot be eaten, they are so evil, surely thus saith the LORD, So will I give Zedekiah the king of Judah and his princes and the residue of Jerusalem that remained in this land and that dwell in the land of Egypt:
Jeremiah 34:19
the princes of Judah and the princes of Jerusalem, the eunuchs, and the priests, and all the people of the land, which passed between the parts of the calf;
Jeremiah 37:17
then Zedekiah the king sent and took him out: and the king asked him secretly in his house and said, Is there any word from the LORD? And Jeremiah said, There is: for, said he, thou shalt be delivered into the hand of the king of Babylon.
Jeremiah 38:21
But if thou refuse to go forth, this is the word that the LORD hath showed me:
Jeremiah 39:4
And it came to pass, that when Zedekiah the king of Judah saw them and all the men of war, then they fled and went forth out of the city by night, by the way of the king's garden, by the gate between the two walls; and the king went out by the way of the desert.
Jeremiah 52:8
But the army of the Chaldeans pursued after the king and took Zedekiah in the plains of Jericho; and all his army was scattered from him.
2 Kings 25:5
And the army of the Chaldees pursued after the king and overtook him in the plains of Jericho, after all his army had been scattered from him.
2 Chronicles 36:17
Therefore, he brought upon them the king of the Chaldees, who slew their young men with the sword in the house of their sanctuary and had no compassion upon young man or maiden, old man, or him that stooped for age; he gave them all into his hands.
Ezekiel 12:12
And the prince that is among them shall be born upon their shoulders in the night, and they shall go forth; they shall dig through the wall to carry him out thereby; he shall cover his face that he not see the land with his eyes.
Ezekiel 17:20
And I will spread my net upon him and he shall be taken in my snare, and I will bring him to Babylon and will enter into judgment with him there for his trespass with which he has rebelled against me.
Ezekiel 21:25
And thou, profane wicked prince of Israel, whose day is come in the time when the iniquity shall be brought to an end,

He shall

Jeremiah 13:14
And I will break them one against another, even the fathers with the sons together, saith the LORD; I will not pity nor spare nor have mercy to not destroy them.
Deuteronomy 28:50
a nation of fierce countenance, which shall not regard the person of the old nor show favour to the young;
2 Chronicles 36:17
Therefore, he brought upon them the king of the Chaldees, who slew their young men with the sword in the house of their sanctuary and had no compassion upon young man or maiden, old man, or him that stooped for age; he gave them all into his hands.
Isaiah 13:17
Behold, I will stir up the Medes against them, which shall not look for silver, nor covet gold.
Isaiah 27:11
When its boughs are withered, they shall be broken off: women shall come and set them on fire: for this is not a people of understanding: therefore he that made them will not have mercy on them, and he that formed them will show them no favour.
Isaiah 47:6
I was wroth with my people; I have profaned my inheritance and given them into thine hand; thou didst show them no mercy; upon the ancient thou hast very heavily laid thy yoke.
Ezekiel 7:9
And my eye shall not forgive, neither will I have mercy; I will recompense thee according to thy ways, and thine abominations shall be in the midst of thee; and ye shall know that I am the LORD that smites.
Ezekiel 8:18
Therefore I will also deal in fury: my eye shall not forgive, neither will I have mercy: and they shall cry in my ears with a loud voice; yet I will not hear them.
Ezekiel 9:5
And to the others he said in my hearing, Go after him through the city and smite; do not let your eye forgive, neither have mercy.
Habakkuk 1:6
For, behold, I raise up the Chaldeans, that bitter and hasty nation, which march through the breadth of the earth to possess the dwellingplaces that are not theirs.

General references

Deuteronomy 28:21
The LORD shall make the pestilence cleave unto thee until he has consumed thee from off the land into which thou dost enter to inherit it.
Jeremiah 52:8
But the army of the Chaldeans pursued after the king and took Zedekiah in the plains of Jericho; and all his army was scattered from him.
Ezekiel 15:6
Therefore thus hath the Lord GOD said: As the vine tree among the trees of the forest which I have given to the fire for fuel, so I have given over the inhabitants of Jerusalem.