It was narrated that Az-Zuhri said:

"We heard that when the Messenger of Allah ﷺ stoned the Jamrah he stoned it with seven pebbles, saying the Takbir every time he threw a pebble. Then he came in front of it ans stood facing the Qiblah, raising his hands and supplicating fro a long time. Then he came to the second Jamrah and stoned it stoned it with seven pebbles, saying the Takbir every time he threw a pebble. Then he moved to the left and stood facing the Qiblah, raising his hands and supplicating for a long time. Then he came to the Jamrat that is at al 'Aqabah and stoned ti with seven pebbles, but he did not stand there." Az-Zuhri said: "I heard Salim narrated this from his father, from the Prophet ﷺ and Ibn 'Umar used to do that."

أَخْبَرَنَا الْعَبَّاسُ بْنُ عَبْدِ الْعَظِيمِ الْعَنْبَرِيُّ، قَالَ حَدَّثَنَا عُثْمَانُ بْنُ عُمَرَ، قَالَ أَنْبَأَنَا يُونُسُ، عَنِ الزُّهْرِيِّ، قَالَ بَلَغَنَا أَنَّ رَسُولَ اللَّهِ ﷺ كَانَ إِذَا رَمَى الْجَمْرَةَ الَّتِي تَلِي الْمَنْحَرَ مَنْحَرَ مِنًى رَمَاهَا بِسَبْعِ حَصَيَاتٍ يُكَبِّرُ كُلَّمَا رَمَى بِحَصَاةٍ ثُمَّ تَقَدَّمَ أَمَامَهَا فَوَقَفَ مُسْتَقْبِلَ الْقِبْلَةِ رَافِعًا يَدَيْهِ يَدْعُو يُطِيلُ الْوُقُوفَ ثُمَّ يَأْتِي الْجَمْرَةَ الثَّانِيَةَ فَيَرْمِيهَا بِسَبْعِ حَصَيَاتٍ يُكَبِّرُ كُلَّمَا رَمَى بِحَصَاةٍ ثُمَّ يَنْحَدِرُ ذَاتَ الشِّمَالِ فَيَقِفُ مُسْتَقْبِلَ الْبَيْتِ رَافِعًا يَدَيْهِ يَدْعُو ثُمَّ يَأْتِي الْجَمْرَةَ الَّتِي عِنْدَ الْعَقَبَةِ فَيَرْمِيهَا بِسَبْعِ حَصَيَاتٍ وَلاَ يَقِفُ عِنْدَهَا . قَالَ الزُّهْرِيُّ سَمِعْتُ سَالِمًا يُحَدِّثُ بِهَذَا عَنْ أَبِيهِ عَنِ النَّبِيِّ ﷺ وَكَانَ ابْنُ عُمَرَ يَفْعَلُهُ .