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حَدَّثَنِي يَعْقُوبُ بْنُ إِبْرَاهِيمَ الدَّوْرَقِيُّ حَدَّثَنَا ابْنُ أَبِي حَازِمٍ حَدَّثَنِي أَبِي عَنْ سَهْلِ بْنِ سَعْدٍ السَّاعِدِيِّ قَالَ كَانَ بَيْنَ مُصَلَّى رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ وَبَيْنَ الْجِدَارِ مَمَرُّ الشَّاةِ

Narrated to me [Ya'qub bin Ibrahim ad-Dauraqi], narrated to us [Ibnu Abi Hazim], narrated to me [my father] from [Sahal bin Sa'd as-Sa'idi], he said, 'The distance between the place where the Messenger of Allah (peace be upon him) prayed and the wall was the width of a goat’s passage.'