كتـــــاب أدب الطعام
3
The Book About the Etiquette of Eating
'Umar bin Abu Salamah (May Allah be pleased with him) reported:
Messenger of Allah (ﷺ), said to me, "Mention Allah's Name (i.e., say Bismillah before starting eating), eat with your right hand, and eat from what is near you."


[Al-Bukhari and Muslim].

عن عمر بن أبى سلمة رضى الله عنهما قال‏:‏ قال لي رسول الله صلى الله عليه وسلم‏:‏‏ "‏سم الله وكل بيمينك، وكل مما يليك‏"‏ ‏ ‏.‏
Sunnah.com reference : Book 3, Hadith 1
Arabic/English book reference : Book 3, Hadith 728