Numbers 26:19

Judah

26:19 The descendants of Judah were Er and Onan, but Er and Onan died in the land of Canaan.

Numbers 21:15

21:15 and the slope of the valleys

that extends to the dwelling of Ar,

and falls off at the border of Moab.”

Numbers 21:28

21:28 For fire went out from Heshbon,

a flame from the city of Sihon.

It has consumed Ar of Moab

and the lords of the high places of Arnon.