سُنَنُ النَّسَائِيِّ
Sunan an-Nasa’i 3059
The Book of Hajj
The Size Of Pebbles To Be Thrown
أَخْبَرَنَا عُبَيْدُ اللَّهِ بْنُ سَعِيدٍ، قَالَ حَدَّثَنَا يَحْيَى، قَالَ حَدَّثَنَا عَوْفٌ، قَالَ حَدَّثَنَا زِيَادُ بْنُ حُصَيْنٍ، عَنْ أَبِي الْعَالِيَةِ، عَنِ ابْنِ عَبَّاسٍ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم غَدَاةَ الْعَقَبَةِ وَهُوَ وَاقِفٌ عَلَى رَاحِلَتِهِ هَاتِ الْقُطْ لِي . فَلَقَطْتُ لَهُ حَصَيَاتٍ هُنَّ حَصَى الْخَذْفِ فَوَضَعْتُهُنَّ فِي يَدِهِ وَجَعَلَ يَقُولُ بِهِنَّ فِي يَدِهِ وَوَصَفَ يَحْيَى تَحْرِيكَهُنَّ فِي يَدِهِ بِأَمْثَالِ هَؤُلاَءِ .
It was narrated that Ibn Abbas said: "On the morning of Al-Aqabah, while he was on his mount, the Messenger of Allh said: 'Pick up (some pebbles) for me.' So P picked up some pebbles for him that were the size of date stones of fingertips, and placed them in his hand. He started to do this with his hand." Yahya described him shaking them in his hand like this.
Sunan an-Nasa'i, 3059Sahih (Darussalam)