Deuteronomy 12:3-4

12:3 You must tear down their altars, shatter their sacred pillars, ¹  burn up their sacred Asherah poles, ²  and cut down the images of their gods; you must eliminate their very memory from that place. 12:4 You must not worship the Lord your God the way they worship.

[12:3]  ¹ sn Sacred pillars. These are the stelae (stone pillars; the Hebrew term is מַצֵּבֹת, matsevot) associated with Baal worship, perhaps to mark a spot hallowed by an alleged visitation of the gods. See also Deut 7:5.

[12:3]  ² sn Sacred Asherah poles. The Hebrew term (plural) is אֲשֵׁרִים (’asherim). See note on the word “(leafy) tree” in v. 2, and also Deut 7:5.