(Omitting the chains of narrators) it is narrated from Huzaifah who said: The Prophet (s) (once) said to me: “Did you see the person who presented himself to me?”
I said: “Yes, O messenger of Allah.”
He said: “He was an angel who had never descended before this. He sought permission from Allah, Most High, to greet Ali; he was granted permission and then greeted him. And he gave me glad news that Hasan and Husain are the masters of the youths of Paradise, and Fatimah is the leading lady of all the women in Paradise.”2
2 Amali, Shaykh Mufeed, Pg. 22, Tr. 4; Biharul Anwar, Vol. 37, Pg. 38, Tr. 26.