The pen has been lifted from three (means their sins will not be written),

Bismillahirrahmanirrahim 

✦ It was narrated from Aishah Radi Allahu Anhu that the Prophet Sal-Allahu Alaihi wasallam said: The pen has been lifted from three (means their sins will not be written), From the sleeper until he wakes up, from the minor until he grows up, and from the insane until he comes back to his senses or recovers.

Sunan Nasaii, Book 27, 3462-Sahih