It is narrated from Sayyiduna Abu Hurairah, may Allah be pleased with him, that the Messenger of Allah, peace and blessings be upon him, said: One ‘Umrah to the next ‘Umrah is an expiation for the sins committed between them, and the reward for an accepted Hajj is nothing except Paradise.
Abu Huraira (may Allah be pleased with him) reports that the Messenger of Allah (peace and blessings be upon him) said: Whoever comes to this House (the Ka'bah) and does not engage in idle or lustful talk, nor commits any sin, returns as free from sins as the day his mother gave birth to him.