What did the Prophet Muhammad (peace be upon him) do when raising his head from bowing during prayer?
 Narrated Salim bin `Abdullah:                     My father said, "Allah's Apostle used to raise both his hands up to the level of his shoulders when opening the prayer; and on saying the Takbir for bowing. And on raising his head from bowing he used to do the same and then say "Sami`a l-lahu liman hamidah, Rabbana wa laka l-hamd." And he did not do that (i.e. raising his hands) in prostrations.