"It is reported from 'Ubayd ibn 'Umayr (radiAllahu……" — Abu Nu`aym
"It is reported from 'Ubayd ibn 'Umayr (radiAllahu anhu) that he said: "It used to be said when winter came: O people of the Qur`an, the night has become long so you can pray (more) and the day has become short for you to fast.""