It is narrated from Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: Perform Hajj and Umrah rituals one after the other, for indeed they eliminate poverty and sins just as a furnace removes impurities from iron, gold, and silver. And the reward for an accepted Hajj is nothing less than Paradise.
Hadith Referenceالفتح الربانی / كتاب الحج والعمرة / 4057