Sahih Bukhari Volume 2, Book 25, Hadith 1754

وَقَالَ مُحَمَّدٌ حَدَّثَنَا عُثْمَانُ بْنُ عُمَرَ، أَخْبَرَنَا يُونُسُ، عَنِ الزُّهْرِيِّ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم كَانَ إِذَا رَمَى الْجَمْرَةَ الَّتِي تَلِي مَسْجِدَ مِنًى يَرْمِيهَا بِسَبْعِ حَصَيَاتٍ، يُكَبِّرُ كُلَّمَا رَمَى بِحَصَاةٍ، ثُمَّ تَقَدَّمَ أَمَامَهَا فَوَقَفَ مُسْتَقْبِلَ الْقِبْلَةِ رَافِعًا يَدَيْهِ يَدْعُو، وَكَانَ يُطِيلُ الْوُقُوفَ، ثُمَّ يَأْتِي الْجَمْرَةَ الثَّانِيَةَ، فَيَرْمِيهَا بِسَبْعِ حَصَيَاتٍ، يُكَبِّرُ كُلَّمَا رَمَى بِحَصَاةٍ، ثُمَّ يَنْحَدِرُ ذَاتَ الْيَسَارِ مِمَّا يَلِي الْوَادِيَ، فَيَقِفُ مُسْتَقْبِلَ الْقِبْلَةِ رَافِعًا يَدَيْهِ يَدْعُو، ثُمَّ يَأْتِي الْجَمْرَةَ الَّتِي عِنْدَ الْعَقَبَةِ فَيَرْمِيهَا بِسَبْعِ حَصَيَاتٍ، يُكَبِّرُ عِنْدَ كُلِّ حَصَاةٍ، ثُمَّ يَنْصَرِفُ وَلاَ يَقِفُ عِنْدَهَا‏.‏ قَالَ الزُّهْرِيُّ سَمِعْتُ سَالِمَ بْنَ عَبْدِ اللَّهِ يُحَدِّثُ مِثْلَ هَذَا عَنْ أَبِيهِ عَنِ النَّبِيِّ صلى الله عليه وسلم وَكَانَ ابْنُ عُمَرَ يَفْعَلُهُ‏

Narrated Az-Zuhri:Whenever Allah's Messenger (s.a.w.) stoned the Jamra near Mina mosque, he would do Ramy of it with seven small pebles and say Takbir on throwing each pebble.Then he would go ahead and stand facing the Qiblah with his hands raised and invoke(Allah) and he used to stand for a long period.Then he would come to second Jmra(Al-Wusta) and stone it with seven small stones, reciting Takbir on throwing each stone.Then he would descend to the left near the valley and stand facing the Qiblah with raised hands to invoke (Allah).Then he would come to the Jamra near the Aqaba(Jamrat-ul-Aqba) and do Ramy of it with seven small pebles, reciting Takbir on throwing each stone.He then would leave and not stay by it. Narrated Az-Zuhri: I heard Salim bin Abdullah saying the same that his father said so on the authority of the prophet (s.a.w.).And Ibn Umar used to do the same.