Sunan an Nasai 4997
The Book Of Faith and its Signs
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
Grading: Abu Ghuddah: Sahih · Al-Albani: Sahih · Zubair Ali Zai: Sahih Bukhari
Text from the public-domain hadith-api dataset. Numbering follows that dataset and can differ by a few from some printed editions — check the wording, not only the number.