Qur'ān 24:17 · An-Nur (النور)

يَعِظُكُمُ ٱللَّهُ أَن تَعُودُوا۟ لِمِثْلِهِۦٓ أَبَدًا إِن كُنتُم مُّؤْمِنِينَ

Allah warns you against returning to the likes of this [conduct], ever, if you should be believers.