Arabic (Original)
قَالَ وَكَانَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَرْفَعُ يَدَيْهِ فِي كُلِّ تَكْبِيرَةٍ مِنْ الصَّلَاةِ.
English Translation
He said: And the Messenger of Allah, peace and blessings be upon him, used to raise his hands at every proclamation of Allah's greatness in the prayer.