9 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, 10 and at the end of three years he took it. In the sixth year of Hezekiah, which was the ninth year of Hoshea king of Israel, Samaria was taken.
Matthew Henry's Commentary on 2 Kings 18:9-10
Commentary on 2 Kings 18:9-16
(Read 2 Kings 18:9-16)
The descent Sennacherib made upon Judah, was a great calamity to that kingdom, by which God would try the faith of Hezekiah, and chastise the people. The secret dislike, the hypocrisy, and lukewarmness of numbers, require correction; such trials purify the faith and hope of the upright, and bring them to simple dependence on God.