Obadiah 1:10-11

10“Because of the violence you did against your brother Jacob, Shame shall cover you [completely], And you shall be cut off forever.

11On the day that [Jerusalem was destroyed] you stood aloof [from your brother Jacob]— On the day that strangers took his forces captive and carried off his wealth, And foreigners entered his gates And cast lots for Jerusalem [dividing the city for plunder]— You too were like one of them [collaborating with the enemy].