Al-Adab Al-Mufrad #132

'A'isha said, "A woman came to me who had two of her daughters with her. She asked me for something, but I could not find anything except for a single date which I gave her. She divided it between her daughters and then got up and left. The Prophet, may Allah bless him and grant him peace, came in and I told him what had happened. He said, 'Whoever looks after these girls in any way and is good to them will have them as a veil from the Fire.'"