Hadith 4997
أَخْبَرَنَا حَفْصُ بْنُ عُمَرَ، قَالَ حَدَّثَنَا عَبْدُ الرَّحْمَنِ بْنُ مَهْدِيٍّ، عَنْ مَنْصُورِ بْنِ سَعْدٍ، عَنْ مَيْمُونِ بْنِ سِيَاهٍ، عَنْ أَنَسٍ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " مَنْ صَلَّى صَلاَتَنَا وَاسْتَقْبَلَ قِبْلَتَنَا وَأَكَلَ ذَبِيحَتَنَا فَذَلِكُمُ الْمُسْلِمُ " .
It was narrated that Anas said:
"The Messenger of Allah [SAW] said: 'Whoever prays as we pray, turns to face the same Qiblah as us and eats our slaughtered animals, that is a Muslim.'"
Reference : Sunan an-Nasa'i 4997
In-book reference : Book 47, Hadith 13