ʿUbaydullāh b. Saʿīd > Yaḥyá > Hishām from my father > Abū Murāwiḥ > Abū Dhar

He informed him that he said: "O Messenger of Allah, which deed is best?" He said: "Belief in Allah and Jihad in His cause." He said: "Which slaves are best?" He said: "The most expensive and valuable among them to their owners."

أَخْبَرَنَا عُبَيْدُ اللهِ بْنُ سَعِيدٍ قَالَ حَدَّثَنَا يَحْيَى عَنْ هِشَامٍ قَالَ حَدَّثَنِي أَبِي عَنْ أَبِي مُرَاوِحٍ أَنَّ أَبَا ذَرٍّ

أَخْبَرَهُ أَنَّهُ قَالَ يَا رَسُولَ اللهِ أَيُّ الْعَمَلِ أَفْضَلُ قَالَ «إِيمَانٌ بِاللهِ وَجِهَادٌ فِي سَبِيلِهِ» قَالَ فَأَيُّ الرِّقَابِ أَفْضَلُ؟ قَالَ «أَغْلَاهَا ثَمَنًا وَأَنْفَسُهَا عِنْدَ أَهْلِهَا»