Sahih al-Bukhari 5384
صحيح البخاري#5384SahihNarrated Suwaid bin An-Nu`man:We went out with Allah's Messenger (ﷺ) to Khaibar, and when we were at As-Sahba', (Yahya, a sub-narrator said, "As-Sahba' is a place at a distance of one day's journey to Khaibar)." Allah's Messenger (ﷺ) asked the people to bring their food, but there was nothing with the people except Sawiq. So we all chewed and ate of it. Then the Prophet (ﷺ) asked for some water and he rinsed his mouth, and we too, rinsed our mouths. Then he led us in the Maghrib prayer without performing ablution (again)
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 70:12