“I only know it from Anas bin Malik who said: 'No case involving retaliation was referred to the Messenger of Allah ﷺ but he enjoined forgiveness.” (Using translation from Ibn Mājah 2692)
مَا رُفِعَ إِلَى رَسُولِ اللهِ ﷺ أَمْرٌ فِيهِ الْقِصَاصُ إِلَّا أَمَرَ فِيهِ بِالْعَفْوِ