Musnad Ahmad 1153:2292

Ya'qub narrated to us, he said: My father narrated to us, from Ibn Ishaq, he said: Abu al-Rijal Muhammad ibn Abd al-Rahman narrated to me, from his mother, 'Amrah bint Abd al-Rahman, from 'Aishah, the wife of the Prophet, may Allah bless him and grant him peace, she said: "I heard the Messenger of Allah, may Allah bless him and grant him peace, forbid that the surplus water of a well be withheld."