Obadiah 1:18 - 20
ESV - 18 The house of Jacob shall be a fire, and the house of Joseph a flame, and the house of Esau stubble; they shall burn them and consume them, and there shall be no survivor for the house of Esau, for the Lord has spoken. 19 Those of the Negeb shall possess Mount Esau, and those of the Shephelah shall possess the land of the Philistines; they shall possess the land of Ephraim and the land of Samaria, and Benjamin shall possess Gilead.
For follow-up discussion and general commentary on the topic. Comments are sorted chronologically.