2Ki 15:9-12
Zechariah also persevered in the sin of his fathers in connection with the calf-worship therefore the word of the Lord pronounced upon Jehu (2Ki 10:30) was fulfilled in him. - Shallum the son of Jabesh formed a conspiracy and put him to death קבל־עם, before people, i.e., openly before the eyes of all.
As Israel would not suffer itself to be brought to repentance and to return to the Lord, its God and King, by the manifestations of divine grace in the times of Joash and Jeroboam, any more than by the severe judgments that preceded them, and the earnest admonitions of the prophets Hosea and Amos; the judgment of rejection could not fail eventually to burst forth upon the nation, which so basely despised the grace, long-suffering, and covenant-faithfulness of God. We therefore see the kingdom hasten with rapid steps towards its destruction after the death of Jeroboam. In the sixty-two years between the death of Jeroboam and the conquest of Samaria by Shalmaneser anarchy prevailed twice, in all for the space of twenty years, and six kings followed one another, only one of whom, viz., Menahem, died a natural death, so as to be succeeded by his son upon the throne. The other five were dethroned and murdered by rebels, so that, as Witsius has truly said, with the murder of Zachariah not only was the declaration of Hosea (Hos 1:4) fulfilled, “I visit the blood-guiltiness of Jezreel upon the house of Jehu,” but also the parallel utterance, “and I destroy the kingdom of the house of Israel,” since the monarchy in Israel really ceased with Zachariah. “For the successors of Zachariah were not so much kings as robbers and tyrants, unworthy of the august name of kings, who lost with ignominy the tyranny which they had wickedly acquired, and as wickedly exercised.” - Witsius, Δεκαφυλ. p. 320.