Permissibility Ofg Eating The Flesh Of Chickens

It was narrated from Zahdam that:

some chicken was brought to AbuMusa and a man moved away form the people. He said: "What is the matter with You?" He said: "I saw it eating something that I consider filthy, and I swore I would not eat it." Abu Musa said: "Come and eat, for I saw the Messenger of Allah eating it." And he told him to offer45 expiation for his vow (Kafarat Al- Yamin)

أَخْبَرَنَا مُحَمَّدُ بْنُ مَنْصُورٍ، قَالَ حَدَّثَنَا سُفْيَانُ، قَالَ حَدَّثَنَا أَيُّوبُ، عَنْ أَبِي قِلاَبَةَ، عَنْ زَهْدَمٍ، أَنَّ أَبَا مُوسَى، أُتِيَ بِدَجَاجَةٍ فَتَنَحَّى رَجُلٌ مِنَ الْقَوْمِ فَقَالَ مَا شَأْنُكَ قَالَ إِنِّي رَأَيْتُهَا تَأْكُلُ شَيْئًا قَذِرْتُهُ فَحَلَفْتُ أَنْ لاَ آكُلَهُ . فَقَالَ أَبُو مُوسَى ادْنُ فَكُلْ فَإِنِّي رَأَيْتُ رَسُولَ اللَّهِ ﷺ يَأْكُلُهُ . وَأَمَرَهُ أَنْ يُكَفِّرَ عَنْ يَمِينِهِ .

It was narrated that Zahadam Al-Jarmi said:

"We were with Abu Musa and His food was brought, including chicken. Among the people there was a man from banu Taimullah who had reddish complexion, as if he were a freed slave. He did not come close and Abu Musa said: "Come (and eat) for I saw the Messenger of All eating it"'

أَخْبَرَنَا عَلِيُّ بْنُ حُجْرٍ، قَالَ حَدَّثَنَا إِسْمَاعِيلُ، عَنْ أَيُّوبَ، عَنِ الْقَاسِمِ التَّمِيمِيِّ، عَنْ زَهْدَمٍ الْجَرْمِيِّ، قَالَ كُنَّا عِنْدَ أَبِي مُوسَى فَقُدِّمَ طَعَامُهُ وَقُدِّمَ فِي طَعَامِهِ لَحْمُ دَجَاجٍ وَفِي الْقَوْمِ رَجُلٌ مِنْ بَنِي تَيْمِ اللَّهِ أَحْمَرُ كَأَنَّهُ مَوْلًى فَلَمْ يَدْنُ فَقَالَ لَهُ أَبُو مُوسَى ادْنُ فَإِنِّي قَدْ رَأَيْتُ رَسُولَ اللَّهِ ﷺ يَأْكُلُ مِنْهُ .