2 Chronicles (Author Compiled by Isaiah and Ezra from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
Chapter 15
16And also Maachah, the mother of Asa the king, he removed from being queen, because she had made an idol for the Asherah; and Asa cut down her idol, and stamped it, and burned it in the valley Kidron.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.