Musnad Ahmad 1153:2195

Hashim narrated to us, from Ibn Abi Dhi'b, from 'Imran bin Bashir, from Salim Sablan, who said: We went out with 'Aishah to Makkah, and she used to take Abu Yahya al-Taymi out with her to lead the prayer for her. We caught up with 'Abd al-Rahman bin Abi Bakr, and he performed ablution poorly. 'Aishah said to him: "O 'Abd al-Rahman, perform the ablution thoroughly, for I heard the Messenger of Allah (peace and blessings of Allah be upon him) say: 'Woe to the heels from the Fire.'"