حَدَّثَنَا يَزِيدُ بْنُ هَارُونَ أَخْبَرَنَا يَحْيَى يَعْنِي ابْنَ سَعِيدٍ عَنْ نَافِعٍ أَخْبَرَهُ عَنِ ابْنِ عُمَرَ أَنَّ امْرَأَةً كَانَتْ تَرْعَى عَلَى آلِ كَعْبِ بْنِ مَالِكٍ غَنَمًا بِسَلْعٍ فَخَافَتْ عَلَى شَاةٍ مِنْهَا الْمَوْتَ فَذَبَحَتْهَا بِحَجَرٍ فَذُكِرَ ذَلِكَ لِلنَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَأَمَرَهُمْ بِأَكْلِهَا
مسند امام احمد بن حنبل · Hadith 5463
It was narrated from Ibn 'Umar that a woman was tending some sheep for the family of Ka'b ibn Maalik in Sala', and she feared that one of the sheep was going to die, so she slaughtered it with a stone. Mention of that was made to the Prophet (PBUH), and he told them to eat it.
Sanad
حَدَّثَنَا يَزِيدُ بْنُ هَارُونَ أَخْبَرَنَا يَحْيَى يَعْنِي ابْنَ سَعِيدٍ عَنْ نَافِعٍ أَخْبَرَهُ عَنِ ابْنِ عُمَرَ