Sahih al-Bukhari 7334

Arabic

حَدَّثَنَا ابْنُ أَبِي مَرْيَمَ، حَدَّثَنَا أَبُو غَسَّانَ، حَدَّثَنِي أَبُو حَازِمٍ، عَنْ سَهْلٍ، أَنَّهُ كَانَ بَيْنَ جِدَارِ الْمَسْجِدِ مِمَّا يَلِي الْقِبْلَةَ وَبَيْنَ الْمِنْبَرِ مَمَرُّ الشَّاةِ‏.‏

English translation

Narrated Sahl:The distance between the pulpit and the wall of the mosque on the side of the Qibla was just sufficient for a sheep to pass through

Reference: Sahih al-Bukhari 7334, Book of Holding Fast to the Qur'an and Sunnah. English translation by Dr. Muhammad Muhsin Khan.