Jabir b. 'Abdullah (Allah be pleased with him) reported that Allah's Messenger (ﷺ) commanded that whoever is conferred upon a life grant along with his descendants is entitled to make use of the property conferred so long as he lives and his successors (also enjoy this privilege). That (property) becomes the their defect belonging. The donor cannot (after declaring Umra) lay down any condition or make any exception. Abu Salama said: