الآية رقم (16) - الْجَوَارِ الْكُنَّسِ

(16) - (Those that run [their courses] and disappear - (16))

They are the stars that come out at night, they run from place to another, so that you see them but suddenly disappear, while in fact they still there.

الْكُنَّسِ (run and disappear): This Arabic word is derived from الكنَّاش which is the house of a dear or wild bull, built in the bark of a tree to shade him from the sun heat.