This  Video is talking about A man came to the Prophet Muhammad (peace be upon him) and said that he had heard about Islam and was ready to accept him as Allah's messenger. However, he would only pledge to pray two prayers a day and give two units of charity (zakat). It is clearly established in Islam that there are five obligatory prayers performed each day. All of the Prophet's companions knew this as the number of daily prayers was a commandment from Allah. Despite this, the Prophet Muhammad accepted the man's pledge. The man then left happily as a new Muslim. The Prophet's companions were confused by this, as lowering the number of required prayers went against their understanding.