Obadiah 1:11

11“On 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]. [Num 20:18-20; Amos 1:11, 12]