1 Kings 15:12-14

15:12 He removed the male cultic prostitutes from the land and got rid of all the disgusting idols his ancestors had made. 15:13 He also removed Maacah his grandmother from her position as queen because she had made a loathsome Asherah pole. Asa cut down her Asherah pole and burned it in the Kidron Valley. 15:14 The high places were not eliminated, yet Asa was wholeheartedly devoted to the Lord throughout his lifetime.