Volume One: 1:464: 'Abbad bin Tamim: that his uncle said, I saw Allah's Apostle lying flat (on his back) ...
Hadith 1:464
Narrated 'Abbad bin Tamim:
that his uncle said, "I saw Allah's Apostle lying flat (on his back) Al-Musaiyab that 'Umar and 'Uthman used to do the same.
