it is he who made the sun a shining light and the moon a derived light and determined for it phases that you may know the number of years and account . allah has not created this except in truth. he details the signs for a people who know
هو الذي جعل الشمس ضياء والقمر نورا وقدره منازل لتعلموا عدد السنين والحساب ما خلق الله ذلك إلا بالحق يفصل الآيات لقوم يعلمون