Hadith 3072
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: "Umrah is an expiation for all the sins committed between the present Umrah and the previous Umrah, and the only reward for an accepted Hajj is Paradise."
Hadith 3073
Abu Huraira (may Allah be pleased with him) reports that the Messenger of Allah (peace and blessings be upon him) said: "One ‘Umrah is an expiation for the sins committed between it and the next ‘Umrah, and the reward for an accepted Hajj is nothing but Paradise."