‘Ali reported the Prophet as saying, “The lives of all Muslims are equal; the lowliest of them can guarantee their protection, the most distant can keep others from breaking protection he has given, and they are one band against others. A Muslim must not be killed for an infidel, nor must one who has been given a covenant be killed while his covenant holds.” Abu Dawud and Nasa’i transmitted it.
Hadith Referenceمشكوة المصابيح / كتاب القصاص / 3475
Hadith Gradingالألبانی:صَحِيح | زبیر علی زئی:صحيح
Hadith Takhrij´تحقيق و تخريج: محدث العصر حافظ زبير على زئي رحمه الله` «صحيح، رواه أبو داود (4530) و النسائي (24/8 ح 4749) ❀ تنبيه: سنن ابي داود کي حديث 4530 ضعيف هے، ديکھئے انوار الصحيفه ص 159 (قتاده و حسن بصري عنعنا)»