Maliks Muwatta Book 50, Hadith Number 11.
Section : Seeking Refuge and Talismans in Illness.
Yahya related to me from Malik from Yahya ibn Said from Amra bint Abd ar-Rahman that Abu Bakr as-Siddiq visited A’isha while she had a complaint and a jewish woman was writing a talisman for her. Abu Bakr said, “Write it for her from the Book of Allah.”