Between the spot where the Prophet ﷺ stood and the qiblah was just enough space for an Anz to pass through.
حدثنا القعنبي والنفيلي قالا حدثنا عبد العزيز بن أبي حازم قال أخبرني أبي
وكان بين مقام النبي ﷺ وبين القبلة ممر عنز
No references are available.
Bukhari narrated it in the Book of Prayer, Chapter on how much distance should be between the one praying and the sutrah, no. 496, and Muslim narrated it in the Book of Prayer, Chapter on the one praying being close to the sutrah, no. 508, from the hadith of Abdul-Aziz bin Abu Hazim, with this chain.