Deuteronomy 3:29
We then encamped in the valley opposite Beth-peor."
Deuteronomy 4:46
He did this east of the Jordan, in the valley opposite Beth Peor, in the land of Sihon, king of the Amorites, who lived in Heshbon, and whom Moses and the Israelis defeated after leaving Egypt.
Deuteronomy 34:6
He was buried in the valley opposite Beth Peor, in the land of Moab, but no one knows to this day where his burial place is.
Numbers 25:3
The people joined the Baal-peor cult. As a result, the anger of the LORD flared up against Israel,
Numbers 33:48-49
They traveled from the mountains of Abarim, then rested in the plains of Moab by the Jordan River, across from Jericho.
Deuteronomy 4:3
You saw with your own eyes what he did in Baal Peor. The LORD your God exterminated from among you every man who followed Baal of Peor.