Ezekiel 29 is historic. Nebuchadnezzar, named in the text of verse 19, will defeat Egypt and the riches thereof will be the wages of his army.
As near as I can tell, verse 21 the horn of Israel to bud forth, is talking about a growing desire of the house of Israel to return to the land of Israel during its 70 years of Babylon captivity.
During which time, Ezekiel, in the midst of the captives taken to Babylon, will prophesy during that time.
Ezekiel 29:
21 In that day will I cause the horn of the house of Israel to bud forth, and I will give thee the opening of the mouth in the midst of them; and they shall know that I am the LORD.
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The fourth kingdom in Daniel 7 is not Babylon, but the Roman Empire. Out of that territory is where the little horn will emerge.
What kingdom does the antichrist rule? You post these verses constantly, you should know this better.
Isaiah 14
3On the day that the LORD gives you rest from your pain and torment, and from the hard labor into which you were forced,
4you will sing this song of contempt against
the king of Babylon:
How the oppressor has ceased, and how his fury has ended!
5The LORD has broken the staff of the wicked, the scepter of the rulers.
18All the kings of the nations lie in state, each in his own tomb.
19But you are cast out of your grave like a rejected branch, covered by those slain with the sword, and dumped into a rocky pit like a carcass trampled underfoot.
20You will not join them in burial, since you have destroyed your land and slaughtered your own people. The offspring of the wicked will never again be mentioned.
Jeremiah 50
17“Israel is a hunted sheep driven away by
lions.
[This is the first beast of Daniel 7.]
First the king of Assyria devoured him,
and
now at last Nebuchadnezzar
king of Babylon has gnawed his bones.
Jeremiah 25
15Thus the Lord, the God of Israel, said to me: “Take from my hand this
cup of the wine of wrath, and make all the nations to whom I send you drink it.
16They shall drink and stagger and be crazed because of the sword that I am sending among them.”
17So I took the cup from the Lord’s hand, and made all the nations to whom the Lord sent me drink it:
18Jerusalem and the cities of Judah, its kings and officials, to make them a desolation and a waste, a hissing and a curse, as at this day;
19Pharaoh king of Egypt, his servants, his officials, all his people,
20and all the mixed tribes among them; all the kings of the land of Uz and all the kings of the land of the Philistines (Ashkelon, Gaza, Ekron, and the remnant of Ashdod);
21Edom, Moab, and the sons of Ammon;
22all the kings of Tyre, all the kings of Sidon, and the kings of the coastland across the sea;
23Dedan, Tema, Buz, and all who cut the corners of their hair;
24all the kings of Arabia and all the kings of the mixed tribes who dwell in the desert;
25all the kings of Zimri, all the kings of Elam, and all the kings of Media;
26all the kings of the north, far and near, one after another, and all the kingdoms of the world that are on the face of the earth.
And after them the king of Babylon shall drink.
the king of Babylon is the last to be punished with the 'cups/ bowls of wrath'.
As to Ezekiel 29, let's look at that shall we?
8Therefore this is what the Lord GOD says: I will bring a sword against you and cut off from you man and beast.
9The land of Egypt will become a desolate wasteland.
Then they will know that I am the LORD.
Because you said, ‘The Nile is mine; I made it,’
10therefore I am against you and against your rivers. I will turn the land of Egypt into a ruin, a desolate wasteland from Migdol to Syene, and as far as the border of Cush.
11No foot of man or beast will pass through, and it will be uninhabited for forty years.
12I will make the land of Egypt a desolation among desolate lands, and her cities will lie desolate for forty years among the ruined cities. And I will disperse the Egyptians among the nations and scatter them throughout the countries.
13For this is what the Lord GOD says: At the end of forty years I will gather the Egyptians from the nations to which they were scattered.
14I will restore Egypt from captivity and bring them back to the land of Pathros, the land of their origin. There they will be a lowly kingdom.
15Egypt will be the lowliest of kingdoms and will never again exalt itself above the nations. For I will diminish Egypt so that it will never again rule over the nations.
16Egypt will never again be an object of trust for the house of Israel, but will remind them of their iniquity in turning to the Egyptians. Then they will know that I am the Lord GOD.”
17In the twenty-seventh year, on the first day of the first month, the word of the LORD came to me, saying,
18“Son of man, Nebuchadnezzar king of Babylon caused his army to labor strenuously against Tyre. Every head was made bald and every shoulder made raw. But he and his army received no wages from Tyre for the labor they expended on it.
19Therefore this is what the Lord GOD says: I will give the land of Egypt to Nebuchadnezzar king of Babylon, who will carry off its wealth, seize its spoil, and remove its plunder. This will be the wages for his army.
20I have given him the land of Egypt as the reward for his labor, because it was done for Me, declares the Lord GOD.
21In that day I will cause a horn to sprout for the house of Israel, and I will open your mouth to speak among them. Then they will know that I am the LORD.”
Ezekiel 30
1Again the word of the LORD came to me, saying,
2“Son of man, prophesy and declare that this is what the Lord GOD says: Wail,
‘Alas for that day!’
3For the day is near, the Day of the LORD is near.
It will be a day of clouds, a time of doom for the nations. 4A sword will come against Egypt, and there will be anguish in Cush when the slain fall in Egypt, its wealth is taken away,
and its foundations are torn down.
5Cush, Put, and Lud, and all the various peoples, as well as Libya and the men of the covenant land, will fall with Egypt by the sword.
6For this is what the LORD says: The allies of Egypt will fall, and her proud strength will collapse. From Migdol to Syene
they will fall by the sword within her, declares the Lord GOD.
7They will be desolate among desolate lands, and their cities will lie among ruined cities.
8Then they will know that I am the LORD when I set fire to Egypt and all her helpers are shattered.
9On that day messengers will go out from Me in ships to frighten Cush out of complacency. Anguish will come upon them on the day of Egypt’s doom.
It's pretty clear that Egypt is getting punished during the 'day of the Lord's wrath'.