What did the Prophet Muhammad (saw) offer during his eight Rak`at prayer on the day of the Conquest (of Mecca)?
 Narrated Ibn Laila:                     None informed us that he saw the Prophet offering the Duha (i.e. forenoon) prayer, except Um Ham who mentioned that the Prophet took a bath in her house on the day of the Conquest (of Mecca) and then offered an eight rak`at prayer. She added, "I never saw the Prophet offering a lighter prayer than that prayer, but he was performing perfect bowing and prostrations."