Yahya related to me from Malik from Yahya ibn Said from Amra bintAbd ar-Rahman that Abu Bakr as-Siddiq visited A'isha while she had a[health] complaint and a jewish woman was making incantation (ruqya)for her. Abu Bakr said, "Do it (incantation) with the Book of Allah."
USC-MSA web (English) reference: Book 50, Hadith 11
Arabic reference: Book 50, Hadith 1724