Suwayd bin Numan reported,

He informed him that he went out with the Prophet ﷺ in the year of Khaybar, until when they reached as-Sahba, which is part of Khaybar and is the nearest part of Khaybar, they prayed the afternoon prayer. The Prophet ﷺ then called for food, but nothing was brought to him except parched barley meal. We moistened it and ate and drank. Then the Prophet ﷺ stood up, rinsed his mouth, and we rinsed ours, and we prayed.

Bukhari 2981

Sahih

حدثنا محمد بن المثنى حدثنا عبد الوهاب قال سمعت يحيى قال أخبرني بشير بن يسار أن

سويد بن النعمان رضي الله عنه

أخبره أنه خرج مع النبي ﷺ عام خيبر حتى إذا كانوا بالصهباء وهي من خيبر وهي أدنى خيبر فصلوا العصر فدعا النبي ﷺ بالأطعمة فلم يؤت النبي ﷺ إلا بسويق فلكنا فأكلنا وشربنا ثم قام النبي ﷺ فمضمض ومضمضنا وصلينا

البخاري 2981صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Bukhari
Book
Jihad and expeditions
Chapter
Carrying provisions on military expeditions
Numbering
Darussalam 2981
Bukhari 2981