Hadith 17:100
Sharik narrated to us, from Mansur, from Ubayd Allah ibn Ali, from Abu Salamah al-Salami, who said: The Messenger of Allah (may Allah bless him and grant him peace) said: "I advise a person regarding his mother—three times—I advise a person regarding his father. I advise a person regarding his freed slave who is closest to him, even if he receives harm from him that hurts him."
حدثنا شريك عن منصور عن عبيد الله بن علي عن أبي سلامة السلامي قال قال رسول الله صلى الله عليه وسلم أوصي امرءا بأمه ثلاثا أوصي امرءا بأبيه أوصي أمرءا بمولاه الذي يليه وإن كان عليه منه أذى يؤذيه