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 ʿAsr 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.
أَخْبَرَهُ أَنَّهُ خَرَجَ مَعَ النَّبِيِّ ﷺ عَامَ خَيْبَرَ حَتَّى إِذَا كَانُوا بِالصَّهْبَاءِ وَهْىَ مِنْ خَيْبَرَ وَهْىَ أَدْنَى خَيْبَرَ فَصَلَّوُا الْعَصْرَ فَدَعَا النَّبِيُّ ﷺ بِالأَطْعِمَةِ فَلَمْ يُؤْتَ النَّبِيُّ ﷺ إِلاَّ بِسَوِيقٍ فَلُكْنَا فَأَكَلْنَا وَشَرِبْنَا ثُمَّ قَامَ النَّبِيُّ ﷺ فَمَضْمَضَ وَمَضْمَضْنَا وَصَلَّيْنَا