Psalms 59:5

59:5 You, O Lord God, the invincible warrior, the God of Israel,

rouse yourself and punish all the nations!

Have no mercy on any treacherous evildoers! (Selah)

Matthew 18:17

18:17 If he refuses to listen to them, tell it to the church. If he refuses to listen to the church, treat him like a Gentile or a tax collector.