Sahih Muslim 529

Abu Bakr ibn Abi Shaybah and Amr al-Naqid narrated to us. They said: Hashim ibn al-Qasim narrated to us: Shayban narrated to us, from Hilal ibn Abi Humayd, from Urwah ibn al-Zubayr, from A'ishah, who said: The Messenger of Allah (peace and blessings be upon him) said during the illness from which he did not recover: ‘May Allah curse the Jews and the Christians; they took the graves of their prophets as mosques.’ A'ishah said: Were it not for that, his grave would have been left exposed, but it was feared that it might be taken as a mosque. In the narration of Ibn Abi Shaybah it says: ‘Were it not for that, he would not have mentioned [it],’ she said.