New Revised Standard Version
The LORD will bring on you and on your people and on your ancestral house such days as have not come since the day that Ephraim departed from Judah—the king of Assyria.”

Contemporary English Version
But the LORD will make more trouble for your people and your kingdom than any of you have known since Israel broke away from Judah. He will even bring the king of Assyria to attack you.

New American Bible
The LORD shall bring upon you and your people and your father’s house such days as have not come since Ephraim seceded from Judah (the king of Assyria).

Douay-Rheims Bible
The Lord shall bring upon thee, and upon thy people, and upon the house of thy father, days that have not come since the time of the separation of Ephraim from Juda with the king of the Assyrians.

The Lord shall bring upon thee, and upon thy people, and upon the house of thy father, days that have not come since the time of the separation of Ephraim from Juda with the king of the Assyrians.

bring upon

Isaiah 8:7,8 Therefore behold the Lord will bring upon them the waters of the river strong and many, the king of the Assyrians, and all his glory: and he shall come up over all his channels, and shall overflow all his banks. . . .

Isaiah 10:5,6 Woe to the Assyrian, he is the rod and the staff of my anger, and my indignation is in their hands. . . .

Isaiah 36:1 And it came to pass in the fourteenth year of king Ezechias, that Sennacherib king of the Assyrians came up against all the fenced cities of Juda, and took them.

Isaiah 37:1 And it came to pass, when king Ezechias had heard it, that he rent his garments and covered himself with sackcloth, and went into the house of the Lord.

2 Kings 18:1 In the third year of Osee, the son of Ela, king of Israel, reigned Ezechias, the son of Achaz, king of Juda.

2 Kings 19:1 And when king Ezechias heard these words, he rent his garments, and covered himself with sackcloth, and went into the house of the Lord.

2 Chronicles 28:19-21 For the Lord had humbled Juda because of Achaz the king of Juda, for he had stripped it of help, and had contemned the Lord. . . .

2 Chronicles 32:1 After these things, and this truth, Sennacherib king of the Assyrians came and entered into Juda, and besieged the fenced cities, desiring to take them.

2 Chronicles 33:11 Therefore he brought upon them the captains of he army of the king of the Assyrians: and they took Manasses, and carried him bound with chains and fetters to Babylon.

2 Chronicles 36:6-20 Against him came up Nabuchodonosor king of the Chaldeans, and led him bound in chains into Babylon. . . .

Nehemiah 9:32 Now therefore our God, great, strong, and terrible, who keepest covenant and mercy, turn not away from thy face all the labour which hath come upon us, upon our kings, and our princes, and our priests, and our prophets, and our fathers, and all the people from the days of the king of Assur, until this day.

the day

1 Kings 12:16-19 Then the people, seeing that the king would not hearken to them, answered him, saying: What portion have we in David? or what inheritance in the son of Isai? Go home to thy dwellings, O Israel: now, David, look to thy own house. So Israel departed to their dwellings. . . .

2 Chronicles 10:16-19 And all the people upon the king's speaking roughly, said thus unto him: We have no part in David, nor inheritance in the son of Isai. Return to thy dwellings, O Israel, and do thou, O David feed thy own house. And Israel went away to their dwellings. . . .