2 Rois 9:29

In the eleventh year of Yorom, son of Achov, Achazyoh became king. Above it states, “In the twelfth year.” And you are forced [to say] that Yehorom his father died in the twelfth year of Yorom, because he became king in the fifth year of Yorom and he reigned for eight years. Why then does it say here, “In the eleventh year”? I say that he reigned one year during his father’s lifetime because he was afflicted with severe maladies, as it is stated, “And after all this, Adonoy afflicted him [in his intestines] with incurable illness, and it was at the end of a year … his intestines came out because of his illness, etc.,” “and the inhabitants of Yerusholayim made king—Achazyohu.” Here it states, “Achazyohu was twenty-two years old when he became king,” but in Divrei Hayomim [it states], “He was forty-two years old when he reigned.” Yehorom, his father, lived for forty years, no more, as it is stated, concerning him, “He was thirty-two years old when he became king, and he reigned eight years [in Yerusholayim].” How then is it possible for a son to be two years older than his father? Rather, twenty years before he was born, which is two years before his father was born, this decree was issued. From the day that Asa took Omri’s daughter in marriage for Yehoshophot his son, a decree was issued upon the House of Dovid that it be destroyed with the House of Achov. And similarly it states, “And from God [it was decreed] for the ruination of Achazyohu, that he come to Yorom, etc.” Thus it is taught in Seder Olam and in the Tosefta of [Maseches] Sotah. However, in all of Scripture, we do not find that Yehoshophot married Omri’s daughter. However, I did find in Divrei Hayomim, “And he intermarried with Achov.” Perhaps this [refers to] his sister whom he married. He married her in the thirty-first year of Asa, as it is stated, “In the thirty-first year of the reign of Asa, [King of Yehudah], Omri reigned [over Yisroel].” And we learned in Seder Olam that he reigned over the entire kingdom, for six years before then he reigned over half the people, and when Asa took his [Imri’s] daughter in marriage to [his son] Yehoshophot, Imri gained prestige, and they assassinated Tivni. Proceed and calculate from the thirty-first year of Asa until Achazyohu’s death and you will find them to be forty-two [years].