1 Kings 22:41

41 In the fourth year of the reign of King Ahab of Israel, Jehoshaphat son of Asa became king of Judah

1 Kings 22:41 Meaning and Commentary

1 Kings 22:41

And Jehoshaphat the son of Asa began to reign over Judah in
the fourth year of Ahab king of Israel.
] And as Ahab reigned twenty two years, ( 1 Kings 16:29 ) , Jehoshaphat must reign about eighteen years with him, and seven years after him.

1 Kings 22:41 In-Context

39 Everything else that King Ahab did, including an account of his palace decorated with ivory and of all the cities he built, is recorded in [The History of the Kings of Israel.]
40 At his death his son Ahaziah succeeded him as king.
41 In the fourth year of the reign of King Ahab of Israel, Jehoshaphat son of Asa became king of Judah
42 at the age of thirty-five, and he ruled in Jerusalem for twenty-five years. His mother was Azubah, the daughter of Shilhi.
43 Like his father Asa before him, he did what was right in the sight of the Lord; but the places of worship were not destroyed, and the people continued to offer sacrifices and burn incense there.
Scripture taken from the Good News Translation - Second Edition, Copyright 1992 by American Bible Society. Used by Permission.