Bulugh al-Maram, Book 6, Hadith 783 (English) ⓘ
Ibn 'Umar (RAA) narrated that he used to throw the pebbles of al-Jamrat ud-Duniya (the Jamrah near to the Khaif mosque) with seven small pebbles, and would recite Takbir when throwing each pebble. Then he would go ahead until he reached the bottom of the valley, where he would stand for quite a long time facing the direction of the Qiblah, and raising his hands, while supplicating Allah. Then he went and threw seven pebbles at the second Jamrah(al-Jamarah al·Wosta) while saying Allahu Akbar with each throw. He would then turn to the left of the bottom of the valley, stand there facing the Qiblah and supplicating to Allah with his hands raised. Then he went to Jamrat-ul Aqabah, threw seven pebbles at it, uttering the Takbir with each throw. After that he left and did not pause. He would then say, ‘I saw the Prophet doing like this.’ Related by Al-Bukhari.
وَعَنْ اِبْنِ عُمَرَ رَضِيَ اَللَّهُ عَنْهُمَا { أَنَّهُ كَانَ يَرْمِي اَلْجَمْرَةَ اَلدُّنْيَا, بِسَبْعِ حَصَيَاتٍ, يُكَبِّرُ عَلَى أَثَرِ كُلِّ حَصَاةٍ, ثُمَّ يَتَقَدَّمُ, ثُمَّ يُسْهِلُ, فَيَقُومُ فَيَسْتَقْبِلُ اَلْقِبْلَةَ, فَيَقُومُ طَوِيلاً, وَيَدْعُو وَيَرْفَعُ يَدَيْهِ, ثُمَّ يَرْمِي اَلْوُسْطَى, ثُمَّ يَأْخُذُ ذَاتَ اَلشِّمَالِ فَيُسْهِلُ, وَيَقُومُ مُسْتَقْبِلَ اَلْقِبْلَةِ, ثُمَّ يَدْعُو فَيَرْفَعُ يَدَيْهِ وَيَقُومُ طَوِيلاً, ثُمَّ يَرْمِي جَمْرَةَ ذَاتِ اَلْعَقَبَةِ مِنْ بَطْنِ اَلْوَادِي وَلَا يَقِفُ عِنْدَهَا, ثُمَّ يَنْصَرِفُ, فَيَقُولُ: هَكَذَا رَأَيْتُ رَسُولَ اَللَّهِ - صلى الله عليه وسلم -يَفْعَلُهُ } رَوَاهُ اَلْبُخَارِيُّ 1. 1 - صحيح. رواه البخاري ( 1751 ).
also referenced under: Book 6, Hadith 56 (In-Book)