Sahih Bukhari 790

Narrated Zaid bin Wahb: Hudhaifa saw a person who was not performing the bowing and prostration perfectly. He said to him, You have not prayed and if you should die you would die on a religion other than that of Muhammad. ..

Narrated Al-Bara: The bowing, the prostration the sitting in between the two prostrations and the standing after the bowing of the Prophet but not qiyam (standing in the prayer) and qu`ud (sitting in the prayer) used to be approximately equal (in..

Narrated Abu Huraira: Once the Prophet entered the mosque, a man came in, offered the prayer and greeted the Prophet. The Prophet returned his greeting and said to him, Go back and pray again for you have not prayed. The man offered the prayer..

Narrated `Aisha: The Prophet used to say in his bowing and prostrations, Subhanaka l-lahumma Rabbana wa bihamdika; Allahumma ghfir li.' (Exalted [from unbecoming attributes] Are you O Allah our Lord, and by Your praise [do I exalt you]. O Allah!..

Narrated Abu Huraira: When the Prophet said, Sami`a l-lahu liman hamidah, (Allah heard those who sent praises to Him), he would say, Rabbana wa laka l-hamd. On bowing and raising his head from it the Prophet used to say Takbir. He also used..

Narrated Abu Huraira: Allah's Apostle said, When the Imam says, Sami`a l-lahu liman hamidah, you should say, Allahumma Rabbana laka l-hamd. And if the saying of any one of you coincides with that of the angels, all his past sins will be..