Sahih al-Bukhari 5399

Arabic

حَدَّثَنِي عُثْمَانُ بْنُ أَبِي شَيْبَةَ، أَخْبَرَنَا جَرِيرٌ، عَنْ مَنْصُورٍ، عَنْ عَلِيِّ بْنِ الأَقْمَرِ، عَنْ أَبِي جُحَيْفَةَ، قَالَ كُنْتُ عِنْدَ النَّبِيِّ صلى الله عليه وسلم فَقَالَ لِرَجُلٍ عِنْدَهُ ‏ "‏ لاَ آكُلُ وَأَنَا مُتَّكِئٌ ‏"‏‏.‏

English translation

Narrated Abu Juhaifa:While I was with the Prophet (ﷺ) he said to a man who was with him, "I do not take my meals while leaning

Reference: Sahih al-Bukhari 5399, Book of Food, Meals. English translation by Dr. Muhammad Muhsin Khan.