Alam tara annal laaha yoolijul laila fin nahaari wa yoolijun nahaara fil laili wa sakhkharash shamsa wal qamara kulluny yajreee ilaaa ajalim musammanw wa annal laaha bimaa ta'malona Khabeer
Do you not see that Allah makes the night to enter into the day, and He makes the day to enter into the night, and He has made the sun and the moon subservient (to you); each pursues its course till an appointed time; and that Allah is Aware of what you do?