question #2 Sahih al-Bukhari 735, Book 10, Hadith 129 : What phrases did the Prophet (ﷺ) recite when raising his head from bowing in prayer?

My father said, “Allah’s Messenger (ﷺ) 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.