Sunan Ibn Majah
1675
Daif+2

It was narrated that Abu Masruq said:“I heard Fadalah bin ‘Ubaid Al- Ansari narrating that the Prophet (ﷺ) came out to them on a day when he was fasting. He called for a vessel and drank. We said: ‘O Messenger of Allah, you were fasting today.’ He said: ‘Yes, but I vomited.’”

DaifAl-Albani
DaifMuhammad Fouad Abd al-Baqi