From Genesis 36:31-39

• Bela son of Beor reigned in Edom, city was Dinhabah
• Jobab son of Zerah of Bozrah
• Husham of the land of the Temanites
• Hadad son of Bedad, who defeated Midian in the field of Moab; city was Avith
• Samlah of Masrekah
• Shaul of Rehoboth on the (Euphrates) River
• Baal-hanan son of Achbor
• Hadar (or Hadad); city was Pau (or Pai); wife was Mehetabel, daughter of Matred, daughter of Mezahab

This list is repeated in 1 Kings 1:43-51