Hadith 3:121
Ibn Abbas reported:
The Messenger of Allah (ﷺ) dressed himself, and then went out for prayer, when he was presented with bread and meat. He took three morsels out of that, and then offered prayer along with other people and did not touch water.
وَحَدَّثَنِي عَلِيُّ بْنُ حُجْرٍ، حَدَّثَنَا إِسْمَاعِيلُ بْنُ جَعْفَرٍ، حَدَّثَنَا مُحَمَّدُ بْنُ عَمْرِو بْنِ حَلْحَلَةَ، عَنْ مُحَمَّدِ بْنِ عَمْرِو بْنِ عَطَاءٍ، عَنِ ابْنِ عَبَّاسٍ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم جَمَعَ عَلَيْهِ ثِيَابَهُ ثُمَّ خَرَجَ إِلَى الصَّلاَةِ فَأُتِيَ بِهَدِيَّةٍ خُبْزٍ وَلَحْمٍ فَأَكَلَ ثَلاَثَ لُقَمٍ ثُمَّ صَلَّى بِالنَّاسِ وَمَا مَسَّ مَاءً
Original Reference: Sahih Muslim 359 a