Narrated to me ʿAbd al-Raḥmān ibn Bishr al-ʿAbdī: ʿAbd al-Razzāq informed us: Ibn Jurayj informed me: Ibn Shihāb informed me about al-ʿUmrā and its established practice, from the narration of Abū Salama ibn ʿAbd al-Raḥmān, that Jābir ibn ʿAbd Allāh al-Anṣārī told him that the Messenger of Allāh (peace and blessings be upon him) said: "Any man who grants a life-grant (ʿumrā) to another man, for him and his descendants, and says, 'I have given it to you and to your descendants as long as any of you remain' — then it belongs to the one to whom it was given, and it does not revert to its giver, because he gave a gift upon which inheritances have taken effect."