Sahih al-Bukhari 7074

Arabic

حَدَّثَنَا أَبُو النُّعْمَانِ، حَدَّثَنَا حَمَّادُ بْنُ زَيْدٍ، عَنْ عَمْرِو بْنِ دِينَارٍ، عَنْ جَابِرٍ، أَنَّ رَجُلاً، مَرَّ فِي الْمَسْجِدِ بِأَسْهُمٍ قَدْ أَبْدَى نُصُولَهَا، فَأُمِرَ أَنْ يَأْخُذَ بِنُصُولِهَا، لاَ يَخْدِشُ مُسْلِمًا‏.‏

English translation

Narrated Jabir:A man passed through the mosque and he was carrying arrows, the heads of which were exposed (protruding). The man was ordered (by the Prophet) to hold the iron heads so that it might not scratch (injure) any Muslim

Reference: Sahih al-Bukhari 7074, Book of Afflictions and the End of the World. English translation by Dr. Muhammad Muhsin Khan.