Komentarz do Amosa 1:14

And their sins is given here that the fire will come in their palace in their largest city "Rabat". And consume their palaces on the day of war that they are fighting agains tthe enemy. ANd it says it will come suddently and quickly like a storm on clear day like Shlomo Hamelech said "when terror descends upon you destructively and calamity like a whirlwind" (Mishlei 1:27).