Waail bin Hajar reported,

I was sitting with the Prophet ﷺ when a man came leading another by a rope and said, "Messenger of Allah, this man killed my brother."The Messenger of Allah ﷺ asked, "Did you kill him?"The brother added, "If he had not confessed, I would have brought evidence against him."The accused said, "Yes, I killed him."The Prophet ﷺ asked, "How did you kill him?"He replied, "He and I were beating leaves off a tree for fodder. He insulted me and made me angry, so I struck him on the side of his head with the axe and killed him."The Prophet ﷺ said, "Do you have anything you can pay as ransom for yourself?"He answered, "I own nothing but my cloak and my axe."The Prophet ﷺ said, "Do you think your people would buy your freedom?"He replied, "I am too insignificant to my people for that."So the Prophet ﷺ tossed the rope back to the brother and said, "Take your man." The man led him away.When he had turned to go, the Messenger of Allah ﷺ said, "If he kills him, he will be just like him."The man came back and said, "Messenger of Allah, I have been told that you said, 'If he kills him, he will be just like him.' I only seized him by your command."The Messenger of Allah ﷺ said, "Do you not want him to bear your sin and the sin of your brother?"He said, "Prophet of Allah," and perhaps he said, "Yes."The Prophet ﷺ said, "Then that is how it will be."So he threw down the rope and let him go free.

Azami 6840

Sahih

عن وائل بن حجر قال

إني لقاعد مع النبي ﷺ إذ جاء رجل يقود آخر بنسعة فقال: يا رسول الله! هذا قتل أخي. فقال رسول الله ﷺ: أقتلته؟ فقال: إنه لو لم يعترف أقمت عليه لبينة- قال: نعم قتلته. قال: كيف قتلته؟ قال: كنت أنا وهو نختبط من شجرة، فسبني فأغضبني، فضربته بالفأس على قرنه فقتلته. فقال له النبي ﷺ: هل لك من شيء تؤديه عن نفسك؟ قال: ما لي مال إلا كسائي وفأسي. قال: فترى قومك يشترونك؟ قال: أنا أهون على قومي من ذاك. فرمى إليه بنسعته وقال: دونك صاحبك فانطلق به الرجل. فلما ولى قال رسول الله ﷺ: إن قتله فهو مثله فرجع فقال: يا رسول الله، إنه بلغني أنك قلت: إن قتله فهو مثله، وأخذته بأمرك. فقال رسول الله ﷺ: أما تريد أن يبوء بإثمك وإثم صاحبك؟ قال: يا نبي الله- لعله قال: بلى، قال: فإن ذاك كذاك قال: فرمي بنسعته وخلي سبيله.

الأعظمي 6840صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Retaliation and crimes
Chapter
Retaliation
Section
Encouragement to pardon in cases of legal retribution
Numbering
Jami al-Kamil 6840 (2nd edition)
Azami 6840