عَنْ عَمْرِو بْنِ شُعَيْبٍ عَنْ أَبِيهِ عَنْ جَدِّهِ رَضِيَ اللَّهُ عَنْهُ قَالَ قَتَلَ رَجُلٌ ابْنَهُ عَمَدًا فَرُفِعَ إِلَى عُمَرَ بْنِ الْخَطَّابِ رَضِيَ اللَّهُ عَنْهُ فَجَعَلَ عَلَيْهِ مِنَ الْإِبِلِ ثَلَاثِينَ حِقَّةً وَثَلَاثِينَ جَذَعَةً وَأَرْبَعِينَ ثَنِيَّةً وَقَالَ لَا يَرِثُ الْقَاتِلُ وَلَوْلَا أَنِّي سَمِعْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ يَقُولُ لَا يُقْتَلُ وَالِدٌ بِوَلَدِهِ لَقَتَلْتُكَ
It is narrated from Sayyiduna Abdullah bin Amr bin al-As (may Allah be pleased with them both) that a man deliberately killed his son. When his case was presented before Sayyiduna Umar bin Khattab (may Allah be pleased with him), he determined as blood money for the killer thirty hiqqahs, thirty jadh’ahs, and forty two-toothed camels, and said: The killer does not become an heir. Then he said: If I had not heard the Messenger of Allah (peace and blessings be upon him) say that a father should not be killed in retaliation for his child, I would have killed you in retribution.