2 Kings 18:9

Now in the fourth year of King Hezekiah, which was the seventh year of Hoshea son of Elah king of Israel, Shalmaneser king of Assyria came up against Samaria and besieged it.

2 Kings 17:3-23

Shalmaneser king of Assyria came up against him, and Hoshea became his servant and paid him tribute.

2 Kings 18:1

Now it came about in the third year of Hoshea, the son of Elah king of Israel, that Hezekiah the son of Ahaz king of Judah became king.

Hosea 10:14

Therefore a tumult will arise among your people,
And all your fortresses will be destroyed,
As Shalman destroyed Beth-arbel on the day of battle,
When mothers were dashed in pieces with their children.

Treasury of Scripture Knowledge

Summary

And it came to pass in the fourth year of king Hezekiah, which was the seventh year of Hoshea son of Elah king of Israel, that Shalmaneser king of Assyria came up against Samaria, and besieged it.

The fourth year

General references

Bible References

The fourth year

2 Kings 18:1
Now it came about in the third year of Hoshea, the son of Elah king of Israel, that Hezekiah the son of Ahaz king of Judah became king.
2 Kings 17:4
But the king of Assyria found conspiracy in Hoshea, who had sent messengers to So king of Egypt and had offered no tribute to the king of Assyria, as he had done year by year; so the king of Assyria shut him up and bound him in prison.

General references

Ezekiel 23:9
Therefore, I gave her into the hand of her lovers, into the hand of the Assyrians, after whom she lusted.