It is narrated on the authority of 'A'isha that when this verse was revealed
" And warn thy nearest kindred," the Messenger of Allah (ﷺ) 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.