Arabic (Original)
حَدَّثَنَا هَارُونُ حَدَّثَنَا عَبْدُ اللَّهِ بْنُ وَهْبٍ أَخْبَرَنِي يُونُسُ عَنْ ابْنِ شِهَابٍ قَالَ سَمِعْتُ أَبَا الْأَحْوَصِ مَوْلَى بَنِي لَيْثٍ يُحَدِّثُنَا فِي مَجْلِسِ ابْنِ الْمُسَيَّبِ وَابْنُ الْمُسَيَّبِ جَالِسٌ أَنَّهُ سَمِعَ أَبَا ذَرٍّ يَقُولُ إِنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ إِذَا قَامَ أَحَدُكُمْ إِلَى الصَّلَاةِ فَإِنَّ الرَّحْمَةَ تُوَاجِهُهُ فَلَا يُحَرِّكْ الْحَصَى أَوْ لَا يَمَسَّ الْحَصَى.
English Translation
Harun narrated to us: Abdullah ibn Wahb narrated to us: Yunus informed me, from Ibn Shihab, who said: I heard Abu al-Ahwas, the freedman of Banu Layth, relate to us in the gathering of Ibn al-Musayyib, while Ibn al-Musayyib was sitting there, that he heard Abu Dharr say: The Messenger of Allah, peace and blessings be upon him, said: "When one of you stands for prayer, mercy faces him; so let him not move the pebbles" -- or "let him not touch the pebbles."