Sahih Muslim , Book 15, Hadith 4049 (USC-MSA) ⓘ
Zahdam al-Jarmi reported: I visited Abu Musa and lie was eating fowl's meat. The rest of the hadith is the same with this addition that he (the Holy Prophet) said: By Allah, I did not forget it.
وَحَدَّثَنَا شَيْبَانُ بْنُ فَرُّوخَ، حَدَّثَنَا الصَّعْقُ، - يَعْنِي ابْنَ حَزْنٍ - حَدَّثَنَا مَطَرٌ الْوَرَّاقُ، حَدَّثَنَا زَهْدَمٌ الْجَرْمِيُّ، قَالَ دَخَلْتُ عَلَى أَبِي مُوسَى وَهُوَ يَأْكُلُ لَحْمَ دَجَاجٍ وَسَاقَ الْحَدِيثَ بِنَحْوِ حَدِيثِهِمْ وَزَادَ فِيهِ قَالَ " إِنِّي وَاللَّهِ مَا نَسِيتُهَا " .
also referenced under: Book 27, Hadith 15 (In-Book) & Hadith 1649 (Reference)