كتاب الصيد والذبائح وما يؤكل من الحيوان
34  
The Book of Hunting, Slaughter, and what may be Eaten
(10)
Chapter: The permissibility of using things that help in hunting and pursuing the enemy, but throwing small pebbles is disliked
(10)
باب إِبَاحَةِ مَا يُسْتَعَانُ بِهِ عَلَى الاِصْطِيَادِ وَالْعَدُوِّ وَكَرَاهَةِ الْخَذْفِ ‏‏
Sahih Muslim 1954 a

Ibn Buraida reported that Abdullah b. al-Mughaffal saw a person from amongst his companions throwing small pebbles, whereupon he said:

Don't throw pebbles. for Allah's Messenger (ﷺ) did not like it, or he forbade flinging of pebbles since neither the game is taken thereby, nor an enemy defeated. but it may break a tooth or put out an eye. He, afterwards, again saw him flinging pebbles, and said to him: I inform you that the Messenger of Allah (ﷺ) did not approve or he forbade flinging of pebbles, but if I see you again flinging pebbles. I will not speak with you.
حَدَّثَنَا عُبَيْدُ اللَّهِ بْنُ مُعَاذٍ الْعَنْبَرِيُّ، حَدَّثَنَا أَبِي، حَدَّثَنَا كَهْمَسٌ، عَنِ ابْنِ بُرَيْدَةَ، قَالَ رَأَى عَبْدُ اللَّهِ بْنُ الْمُغَفَّلِ رَجُلاً مِنْ أَصْحَابِهِ يَخْذِفُ فَقَالَ لَهُ لاَ تَخْذِفْ فَإِنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم كَانَ يَكْرَهُ - أَوْ قَالَ - يَنْهَى عَنِ الْخَذْفِ فَإِنَّهُ لاَ يُصْطَادُ بِهِ الصَّيْدُ وَلاَ يُنْكَأُ بِهِ الْعَدُوُّ وَلَكِنَّهُ يَكْسِرُ السِّنَّ وَيَفْقَأُ الْعَيْنَ ‏.‏ ثُمَّ رَآهُ بَعْدَ ذَلِكَ يَخْذِفُ فَقَالَ لَهُ أُخْبِرُكَ أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم كَانَ يَكْرَهُ أَوْ يَنْهَى عَنِ الْخَذْفِ ثُمَّ أَرَاكَ تَخْذِفُ لاَ أُكَلِّمُكَ كَلِمَةً كَذَا وَكَذَا ‏.‏
Reference : Sahih Muslim 1954a
In-book reference : Book 34, Hadith 79
USC-MSA web (English) reference : Book 21, Hadith 4805
  (deprecated numbering scheme)