Numbers 33:52

And destroy all their pictures. — The word which is here rendered “pictures” denotes “imagery,” or “engraved figures.” In Leviticus 26:1 the material named is stone — “a stone of imagery,” i.e., a stone which has been formed into an idol. (Comp. Exodus 34:13, where, however, a different word is used for “ images.”)

All their high places. — Hebrew, bamoth. The reference here is probably to the altars which were frequently erected on the high places. (Comp. Numbers 22:41, where Balaam is brought by Balak “up into the high places of Baal.”)