﴿ أَوَلَمْ يَرَوْا۟ إِلَىٰ مَا خَلَقَ ٱللَّهُ مِن شَىْءٍۢ يَتَفَيَّؤُا۟ ظِلَٰلُهُۥ عَنِ ٱلْيَمِينِ وَٱلشَّمَآئِلِ سُجَّدًۭا لِّلَّهِ وَهُمْ دَٰخِرُونَ ﴾

“HAVE, THEN, they [who deny the truth] never considered any of the things that God has created _ (how] their shadows turn right and left, prostrating themselves before God and utterly submissive [to His will]?”

Please check ayah 16:50 for complete tafsir.