On the day you stood aloof while strangers carried off his wealth and foreigners entered his gates and cast lots for Jerusalem, you were like one of them.You should not gloat over your brother in the day of his misfortune, nor rejoice over the people of Judah in the day of their destruction, nor boast so much in the day of their trouble.You should not march through the gates of my people in the day of their disaster, nor gloat over them in their calamity in the day of their disaster, nor seize their wealth in the day of their disaster. (niv)
Do not gloat when your enemy falls; when they stumble, do not let your heart rejoice,or the Lord will see and disapprove and turn his wrath away from them. (niv)