That he went out in the company o; the Prophet (ﷺ) during the year of Khaibar (campaign till they reached
a place called As-Sahba', the lower part of Khaibar. They offered the `Asr prayer (there) and the
Prophet asked for the food. Nothing but Sawiq was brought to the Prophet. So, they chewed it and ate
it and drank water. After that the Prophet (ﷺ) got up, washed his mouth, and they too washed their mouths
and then offered the prayer.
Sahih al-Bukhari Book 56, Hadith 190