1 Kings 15:10
And forty and one years reigned he in Jerusalem. And his mother's name was Maachah, the daughter of Abishalom.
And forty one years reigned he in Jerusalem,.... Being a good king, had the blessing of a long reign, and reached, and even exceeded, the years of the reigns of David and Solomon:
And his mother's name was Maachah, the daughter of Abishalom; that is the name of his grandmother, see 1 Kings 15:2 she is called his mother, not because she brought him forth, but because she brought him up; and this is observed to his commendation, that though he was educated by an idolatrous woman, yet was not corrupted by her as his father was.