“The word of the LORD that came to Micah the Morasthite in the days of Jotham, Ahaz, and Hezekiah, kings of Judah, which he saw concerning Samaria and Jerusalem.”
King James Version (KJV)
1:1 Hezekiah - The best son, of the worst father. How long Micah prophesied during his reign, we can but conjecture, possibly 'till the fourteenth year of Hezekiah. So this prophet may be supposed to have prophesied sixteen years in Jotham's time, as many under Ahaz, and fourteen under Hezekiah, in all forty - six years. And he survived the captivity of Israel ten years, which he lamented as well as foretold.