عَبْدُ الْمَلِكِ بْنُ الْمُغِيرَةِ النَّوْفَلِيُّ عَنِ السَّائِبِ
[Machine] The Prophet ﷺ heard a man behind him flipping pebbles while he was in prayer, so he said, "Who is flipping pebbles?" A man replied, "It's me." The Prophet ﷺ said, "That is a distraction in your prayer."
أَنَّ النَّبِيَّ ﷺ سَمِعَ رَجُلًا خَلْفَهُ يُقَلِّبُ الْحَصَى وَهُوَ فِي الصَّلَاةِ فَقَالَ «مَنْ قَلَّبَ الْحَصَى؟» فَقَالَ رَجُلٌ أَنَا فَقَالَ «ذَلِكَ حَظُّكَ فِي صَلَاتِكَ»