حَدَّثَنَا يَحْيَى بْنُ سَعِيدٍ الْأُمَوِيُّ عَنْ يَحْيَى يَعْنِي ابْنَ سَعِيدٍ أَخْبَرَنِي نَافِعٌ أَنَّ ابْنَ عُمَرَ أَخْبَرَهُمْ أَنَّ جَارِيَةً كَانَتْ تَرْعَى لِآلِ كَعْبِ بْنِ مَالِكٍ الْأَنْصَارِيِّ غَنَمًا لَهُمْ وَأَنَّهَا خَافَتْ عَلَى شَاةٍ مِنْ الْغَنَمِ أَنْ تَمُوتَ فَأَخَذَتْ حَجَرًا فَذَبَحَتْهَا بِهِ وَأَنَّ ذَلِكَ ذُكِرَ لِلنَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَأَمَرَهُمْ بِأَكْلِهَا
مسند امام احمد بن حنبل · Hadith 5512
Naafi' narrated that Ibn Umar told them that a slave women was tending some sheep for the family of Ka'b ibn Maalik al-Ansaari, and she feared that one of the sheep might die, so she took a stone and slaughtered it. That was mentioned to the prophet (PBUH) and he told them to eat it.
Sanad
حَدَّثَنَا يَحْيَى بْنُ سَعِيدٍ الْأُمَوِيُّ عَنْ يَحْيَى يَعْنِي ابْنَ سَعِيدٍ أَخْبَرَنِي نَافِعٌ