عن عمر بن أبى سلمة رضى الله عنهما قال‏:‏ قال لي رسول الله صلى الله عليه وسلم‏:‏‏"‏سم الله وكل بيمينك، وكل مما يليك‏"‏.‏ ((متفق عليه))

'Aishah (May Allah be pleased with her) reported

The Messenger of Allah (ﷺ) was eating with his six Companions when a desert Arab came and ate up the food in two mouthfuls. Messenger of Allah (ﷺ) said, "Had he mentioned the Name of Allah, it would have sufficed for all of you."[At-Tirmidhi].