DIFFERENCE OF THE FAST OF MUSLIMS H 1258 "The difference between our observance of the fast and that of the People of the Book is the meal before starting to fast." R 1258 Muslim with a chain up to Amr the son of Al 'As who related that the Messenger of Allah, praise and peace be upon him, said this.
1232- وعن عمرو بن العاص رضي الله عنه : أنَّ رسول الله صلى الله عليه وآله وسلم ، قَالَ : "فَصْلُ مَا بَيْنَ صِيَامِنَا وصِيَامِ أهْلِ الكِتَابِ ، أكْلَةُ السَّحَرِ" رواه مسلم .