﴿ وَإِنْ عَاقَبْتُمْ فَعَاقِبُوا۟ بِمِثْلِ مَا عُوقِبْتُم بِهِۦ ۖ وَلَئِن صَبَرْتُمْ لَهُوَ خَيْرٌۭ لِّلصَّٰبِرِينَ ﴾

“Hence, if you have to respond to an attack (in argument], respond only to the extent of the attack levelled against you; but to bear yourselves with patience is indeed far better for (you, since God is with] those who are patient in adversity.”

After Hamza b. ‘Abd al-Muttalib had been killed and mutilated and the Prophet s had seen him and said ‘Verily I will mutilate 70 of them for you’ the following was revealed And if you retaliate retaliate with the like of what you have been made to suffer; and yet if you endure patiently refraining from revenge verily that namely that enduring is better for the patient. Thus the Prophet s refrained from taking revenge and made atonement for his oath as reported by al-Bazzār.