Amos 1:11-12 TMBA

11 Thus saith the LORD: "For three transgressions of Edom, and for four, I will not turn away the punishment thereof, because he pursued his brother with the sword, and cast off all pity; and his anger tore perpetually, and he kept his wrath for ever.
12 But I will send a fire upon Teman, which shall devour the palaces of Bozrah."