Hadith 5376 - Food, Meals - Sahih Al-Bukhari - صحيح البخاري - Collection of Actions, Sayings and Teachings of Prophet Muhammad (صلى الله عليه و سلم) - Kutub as-Sittah

70. Food, Meals - كتاب الأطعمة

2) Chapter: Mention the Name of Allah on starting to eat, and eat with the right hand.

Narrated `Umar bin Abi Salama:

I was a boy under the care of Allah's Messenger (ﷺ) and my hand used to go around the dish while I was eating. So Allah's Messenger (ﷺ) said to me, 'O boy! Mention the Name of Allah and eat with your right hand, and eat of the dish what is nearer to you." Since then I have applied those instructions when eating.

Reference: 5376
English reference: Vol. 7, Book 65, Hadith 288
In-book reference: Book 70, Hadith 4
Grade: Sahih
Read this hadith from Darussalam Collection

2) باب التَّسْمِيَةِ عَلَى الطَّعَامِ وَالأَكْلِ بِالْيَمِينِ

حَدَّثَنَا عَلِيُّ بْنُ عَبْدِ اللَّهِ، أَخْبَرَنَا سُفْيَانُ، قَالَ الْوَلِيدُ بْنُ كَثِيرٍ أَخْبَرَنِي أَنَّهُ، سَمِعَ وَهْبَ بْنَ كَيْسَانَ، أَنَّهُ سَمِعَ عُمَرَ بْنَ أَبِي سَلَمَةَ، يَقُولُ كُنْتُ غُلاَمًا فِي حَجْرِ رَسُولِ اللَّهِ صلى الله عليه وسلم وَكَانَتْ يَدِي تَطِيشُ فِي الصَّحْفَةِ فَقَالَ لِي رَسُولُ اللَّهِ صلى الله عليه وسلم ‏‏‏.‏ فَمَا زَالَتْ تِلْكَ طِعْمَتِي بَعْدُ‏.‏ "‏ يَا غُلاَمُ سَمِّ اللَّهَ، وَكُلْ بِيَمِينِكَ وَكُلْ مِمَّا يَلِيكَ ‏"