Mu'adha said she asked ‘A’isha how many rak'as God’s Messenger prayed at the forenoon prayer, and she replied, “Four rak'as, but sometimes more, as God pleased.”
Umm Hani’ said that the Prophet entered her house on the day of the Conquest of Mecca, bathed and prayed eight rak'as, adding, “I never saw a shorter prayer than it, except that he performed the bowing and the prostration completely.” In another version she said, “That was in the forenoon.”
Abu Dharr reported God’s Messenger as saying, “In the morning alms are due from every bone in a man’s fingers and toes. Every utterance of ‘Glory be to God’ is alms; every utterance of ‘Praise be to God’ is alms; every utterance of ‘There is no god but God' is alms; every utterance of ‘God is most great’ is alms; enjoining good is alms; forbidding what is disreputable is alms; and two rak'as which one prays in the forenoon serve instead of that.”
‘Ali reported God’s Messenger as saying, “When the middle night of Sha'ban comes, spend the night in prayer and fast during the day, for in it God most high comes down at sunset to the lowest heaven and says, ‘Is there no one who asks forgiveness so that I may forgive him ? Is there no one who asks provision so that I may provide him? Is there no one afflicted so that I may relieve him? Is there not such and such? Is there not such and such?’ till the dawn comes.”