צחיח אל-בוח'ארי #10
Sahih (Authentic)
The Prophet (ﷺ) said, "A Muslim is the one who avoids harming Muslims with his tongue and hands. And a Muhajir (emigrant) is the one who gives up (abandons) all what Allah has forbidden
שרשרת המסירה (איסנאד)
Narrated 'Abdullah bin 'Amr