ENOfficial
It was narrated from Jabir that the Messenger of Allah (ﷺ) said: “If a morsel falls from the hand of anyone of you, let him wipe off whatever dirt that is on it and eat it.”
Source: sunnah.com
Other translations
Arabic
حَدَّثَنَا عَلِيُّ بْنُ الْمُنْذِرِ، حَدَّثَنَا مُحَمَّدُ بْنُ فُضَيْلٍ، حَدَّثَنَا الأَعْمَشُ، عَنْ أَبِي سُفْيَانَ، عَنْ جَابِرٍ، قَالَ قَالَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ " إِذَا وَقَعَتِ اللُّقْمَةُ مِنْ يَدِ أَحَدِكُمْ فَلْيَمْسَحْ مَا عَلَيْهَا مِنَ الأَذَى وَلْيَأْكُلْهَا " .
sunnah.com