It is narrated from Aamir that the Prophet (peace be upon him) said: Perform Hajj and Umrah consecutively, for the succession between them removes poverty and sins just as a furnace removes impurities from iron.
Hadith Referenceمسند احمد / مسند المكيين / 15698
Hadith Gradingحکم دارالسلام:صحيح لغيره دون قوله: ويزيد فى العمر، وهذا إسناد ضعيف لضعف عاصم بن عبيدالله