Sahih Muslim 2576
The Book of Virtue, Enjoining Good Manners, and Joining of the Ties of Kinship
The Reward Of The Believer For Whatever Befalls Him Of Sickness, Grief And The Like, Even A Thorn That Pricks Him
'Ata' b. Abi Rabih said: Ibn Abbas said to me: May I show you a woman of Paradise? I said: Yes. He said: Here is this dark-complexioned woman. She came to Allah's Messenger (ﷺ) and said: I am suffering from falling sickness and I become naked; supplicate Allah for me, whereupon he (the Prophet) said: Show endurance as you can do and there would be Paradise for you and, if you desire, I supplicate Allah that He may cure you. She said: I am prepared to show endurance (but the unbearable trouble is) that I become naked, so supplicate Allah that He should not let me become naked, so he supplicated for her.