وَ رَوَى اِبْنُ مَحْبُوبٍ عَنْ عَلِيِّ بْنِ رِئَابٍ عَنْ عَبْدِ اَللَّهِ بْنِ سِنَانٍ عَنْ أَبِي عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ: فِي رَجُلٍ دَفَعَ رَجُلاً عَلَى رَجُلٍ فَقَتَلَهُ فَقَالَ "اَلدِّيَةُ عَلَى اَلَّذِي وَقَعَ عَلَى اَلرَّجُلِ فَقَتَلَهُ لِأَوْلِيَاءِ اَلْمَقْتُولِ" قَالَ "وَ يَرْجِعُ اَلْمَدْفُوعُ بِالدِّيَةِ عَلَى اَلَّذِي دَفَعَهُ" قَالَ "وَ إِنْ أَصَابَ اَلْمَدْفُوعَ شَيْءٌ فَهُوَ عَلَى اَلدَّافِعِ أَيْضاً".
Ibn Mahbub narrated from Ali ibn Ri'ab from Abdullah ibn Sinan from Abu Abdullah (a.s) regarding a man who pushed another man onto someone else, causing that person's death. Imam (a.s) said: "The blood money (diyyah) is upon the one who fell onto the man and killed him, and it must be paid to the heirs of the murdered person." Imam (a.s) further said: "Then the one who was pushed may seek the diyyah from the one who pushed him." Imam (a.s) also said: "And if the one who was pushed suffers any harm, the responsibility falls upon the one who pushed him as well."