3 He removed the foreign altars and the high places, smashed the sacred stones and cut down the Asherah poles.a

Read 2 Chronicles 14:3 Using Other Translations

For he took away the altars of the strange gods, and the high places, and brake down the images, and cut down the groves:
He took away the foreign altars and the high places and broke down the pillars and cut down the Asherim
He removed the foreign altars and the pagan shrines. He smashed the sacred pillars and cut down the Asherah poles.