Hadith 8:144
Narrated Salama:
The distance between the wall of the mosque and the pulpit was hardly enough for a sheep to pass through.
حَدَّثَنَا الْمَكِّيُّ، قَالَ حَدَّثَنَا يَزِيدُ بْنُ أَبِي عُبَيْدٍ، عَنْ سَلَمَةَ، قَالَ كَانَ جِدَارُ الْمَسْجِدِ عِنْدَ الْمِنْبَرِ مَا كَادَتِ الشَّاةُ تَجُوزُهَا
Original Reference: Sahih al-Bukhari 497