The Sufficient (Vol 6) · Hadith 842 (#Ḥadīth #5)

عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنْ هَارُونَ بْنِ مُسْلِمٍ عَنْ مَسْعَدَةَ بْنِ صَدَقَةَ عَنْ أَبِي عَبْدِ اللَّهِ ( عليه السلام ) أَنَّهُ قَالَ فِي الْجَنِينِ إِذَا أَشْعَرَ فَكُلْ وَ إِلَّا فَلَا تَأْكُلْ يَعْنِي إِذَا لَمْ يُشْعِرْ .

5. Ali ibn Ibrahim has narrated from (his father) from Harun ibn Muslim from Mas’adah ibn Sadaqah who has said the following: “About the case of a young found inside an animal which is slaughtered, abu ‘Abd Allah , has said, ‘You can use it for food if it has grown hairs, otherwise, do not use it for food, that is, if it has not grown any hairs.’”

Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).