Narrated Nafi`: Whenever Ibn `Umar started the prayer with Takbir, he used to raise his hands: whenever he bowed, he used to raise his hands (before bowing) and also used to raise his hands on saying, "Sami`a l-lahu liman hamidah", and he used to do the same on rising from the second rak`a (for the 3rd rak`a). Ibn `Umar said: "The Prophet used to do the same."
Hadith Referenceصحيح البخاري / كتاب الأذان (صفة الصلوة) / 739
Hadith Gradingمحدثین:أحاديث صحيح البخاريّ كلّها صحيحة