Deuteronomy 4:3

4:3 You have witnessed what the Lord did at Baal Peor, how he eradicated from your midst everyone who followed Baal Peor.

Deuteronomy 4:46

4:46 in the Transjordan, in the valley opposite Beth Peor, in the land of King Sihon of the Amorites, who lived in Heshbon. (It is he whom Moses and the Israelites attacked after they came out of Egypt.

Deuteronomy 34:6

34:6 He buried him in the land of Moab near Beth Peor, but no one knows his exact burial place to this very day.

Numbers 25:3

25:3 When Israel joined themselves to Baal-peor, the anger of the Lord flared up against Israel.

Numbers 33:48-49

33:48 They traveled from the mountains of Abarim and camped in the plains of Moab by the Jordan River across from Jericho. 33:49 They camped by the Jordan, from Beth-jeshimoth as far as Abel-shittim in the plains of Moab.