Lady Aisha (may Allah be pleased with her) narrates in her lengthy hadith that those people who had assumed the Ihram for Umrah became lawful (halal) after performing the Tawaf of the House of Allah and the Sa’i between Safa and Marwah. However, after returning from Mina, they performed a separate Tawaf for Hajj. And those who had combined Hajj and Umrah, that is, had assumed the Ihram for Hajj Qiran, performed only one Tawaf.