Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
quran:91:1In the name of Allah, the Entirely Merciful, the Especially Merciful.

By the sun and its brightness  

By the sun and her morning light,
القرآن:٩١:١بِسْمِ اللَّهِ الرَّحْمَٰنِ الرَّحِيمِ

وَالشَّمْسِ وَضُحَاهَا  

{والشمس وضحاها} ضوؤها.