The Sufficient (Vol 3) · Hadith 1097 (#Ḥadīth #2)
Chapter 14 | Forming a Barrier between One Performing Salah (Prayer) and Those Passing in Front of Him
2ـ عِدَّةٌ مِنْ أَصْحَابِنَا عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنِ الْحُسَيْنِ بْنِ سَعِيدٍ عَنِ ابْنِ سِنَانٍ عَنِ ابْنِ مُسْكَانَ عَنْ أَبِي بَصِيرٍ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ الْسَّلام) قَالَ كَانَ طُولُ رَحْلِ رَسُولِ الله (صلّى اللهُ عَلَيْهِ وَآلِه) ذِرَاعاً وَكَانَ إِذَا صَلَّى وَضَعَهُ بَيْنَ يَدَيْهِ يَسْتَتِرُ بِهِ مِمَّنْ يَمُرُّ بَيْنَ يَدَيْهِ.
2. A number of our people have narrated from Ahmad ibn Muhammad from al-Husayn ibn Sa‘id from ibn Sinan from ibn Muskan from abu Basir from who has said the following: “Abu ‘Abd Allah , has said, ‘The length of the staff of the Messenger of Allah was one yard and he would place it in his front for a barrier between himself and people passing by.’”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).