لَا ٱلشَّمْسُ يَنۢبَغِى لَهَآ أَن تُدْرِكَ ٱلْقَمَرَ وَلَا ٱلَّيْلُ سَابِقُ ٱلنَّهَارِ ۚ وَكُلٌّ فِى فَلَكٍ يَسْبَحُونَ
Lash shamsu yambaghee lahaaa an tudrikal qamara wa lal lailu saabiqun nahaar; wa kullun fee falaki yasbahoon
The sun cannot overtake the moon, nor can the night outrun the day: each floats in [its own] orbit.
The sun is not permitted to overtake the moon, nor does the night outrun the day — each glides in its own orbit.