وَعَن أنس
أَنَّهُ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «مَنْ صَلَّى صَلَاتَنَا وَاسْتَقْبَلَ قِبْلَتَنَا وَأَكَلَ ذَبِيحَتَنَا فَذَلِكَ الْمُسْلِمُ الَّذِي لَهُ ذِمَّةُ اللَّهِ وَذِمَّةُ رَسُولِهِ فَلَا تُخْفِرُوا اللَّهَ فِي ذمَّته»
Anas reported God’s messenger as saying, “If anyone observes our form of prayer, faces our qibla, and eats what we kill, that one is a Muslim who has protection from God and His messenger; so do not betray God’s protection.”
Mishkat al-Masabih 13, Book 2, Faith, Hadith 12. 1 min read