That Abu ad-Darda' narrated to him: The Messenger of Allah ﷺ vomited and broke his fast. Then I met Thawban, the client of the Messenger of Allah ﷺ, in the mosque in Damascus, I said (to him): Abu al-Darda has told me that the Messenger of Allah ﷺ vomited and broke his fast. He said: He spoke the truth ; and I poured out water for his ablution ﷺ. (Using translation from Abū Dāʾūd 2381)
أَخْبَرَهُ أَنَّ رَسُولَ اللهِ ﷺ قَاءَ فَأَفْطَرَ قَالَ فَلَقِيتُ ثَوْبَانَ مَوْلَى رَسُولِ اللهِ ﷺ فِي مَسْجِدِ دِمَشْقَ فَقُلْتُ إِنَّ أَبَا الدَّرْدَاءِ أَخْبَرَنِي أَنَّ رَسُولَ اللهِ ﷺ قَاءَ فَأَفْطَرَ قَالَ صَدَقَ أَنَا صَبَبْتُ لَهُ وَضُوءَهُ