Sunan Ibn Majah, Chapter: The Chapters on Hajj

from his grandmother - he (the narrator) said: "I do not know if it was Asma bint Abu Bakr or Su'da bint Awf' - that the Messenger of Allah (saw) entered upon Duba'ah bint Abdul-Muttalib and said: "What is keeping you, O my aunt, from performing Hajj?" She said: "I am a sick woman, and I am afraid of being prevented (from completing Hajj)." He said: 'Enter Ihram and stipulate the condition that you will exit Ihram from the point where you are prevented.'"