Sahih Muslim
The Book of Faith (Kitab Al-Iman)
Book Number: 001 / Hadith Number: 401
It is narrated on the authority of 'A'isha that when this verse was revealed:" And warn thy nearest kindred," the Messenger of Allah (may peace be upon him) stood up on Safa' and said: O Fatima, daughter of Muhammad. O Safiya, daughter of 'Abd al-Muttalib, O sons of 'Abd al-Muttalib. I have nothing which can avail you against Allah; you may ask me what you want of my worldly belongings.