Suwayd bin Numan reported,

We set out with the Messenger of Allah ﷺ toward Khaybar. When we reached al-Sahba, Yahya said, this is a place near Khaybar at the distance of one evening's journey. The Messenger of Allah ﷺ called for food, but nothing was brought except parched barley. We moistened it and ate from it. Then he called for water, rinsed his mouth, and we rinsed ours as well. He then led us in the Maghrib prayer without performing ablution.Sufyan said, I heard it from him repeatedly, both at the beginning and at the end.

Bukhari 5384

Sahih

حدثنا علي بن عبد الله حدثنا سفيان قال يحيى بن سعيد سمعت بشير بن يسار يقول حدثنا

سويد بن النعمان قال

خرجنا مع رسول الله ﷺ إلى خيبر فلما كنا بالصهباء قال يحيى وهي من خيبر على روحة دعا رسول الله ﷺ بطعام فما أتي إلا بسويق فلكناه فأكلنا منه ثم دعا بماء فمضمض ومضمضنا فصلى بنا المغرب ولم يتوضأ قال سفيان سمعته منه عودا وبدءا

البخاري 5384صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Bukhari
Book
Foods
Chapter
There is no blame upon the blind" to His saying, "that you may understand
Numbering
Darussalam 5384
Bukhari 5384