Obadiah 1:11-13

11 On the day that thou stoodest on the other side, on the day that strangers carried away captive his army, and foreigners entered into his gates, and cast lots over Jerusalem, also thou wast as any one of them.

12 But thou shouldst not have looked on pleased at the day of thy brother, on the day that he was delivered up to strangers; neither shouldst thou have rejoiced over the children of Judah on the day of their destruction; nor should thou have spoken proudly on the day of distress.

13 Thou shouldst not have entered into the gate of my people on the day of their calamity; yea, thou too shouldst not have looked pleased on their affliction on the day of their calamity; nor have laid hands on their army on the day of their calamity;