Raising hands in Salat

 272. Ibn ´Umar narrated: Whenever the Messenger of Allah salla alayhi wa sallam stood up for prayer, he used to raise his hands to the level of his shoulders, and then recite Takbir (Allahu Akbar). And when he was about to bow, he did the same; and when he raised himself from the Ruku´, he did the same. But he did not do the same when he raised his head from the Sujud.