Musannaf Ibn Abi Shayba 13:2666

Abu Bakr narrated to us, he said: Hushaym narrated to us, from Mughira, who said: I asked Ibrahim about *al-sukna* (the right of residence). He said: "It returns to the heirs of the one who owned the dwelling." I said: "O Abu 'Imran, was it not said that whoever possesses something during his life, it is his during his life and after his death?" He said: "That is regarding *al-'umra* (a life-interest gift)."