Narrated By Abu Hurayra That The Messenger Of Allah (Peace Be Upon Him) Said

عن أبى هريرة رضي الله عنه قال قال رسول الله صلى الله عليه وسلم [ لا يحافظ على صلاة الضحى إلا أواب ]

Narrated by Abu Hurayra that the Messenger of Allah (Peace Be Upon Him) said: “None could observe Duha prayer regularly except a penitent.”

(By the morning brightness - And [by] the night when it covers with darkness )