إِنَّ فِى خَلْقِ ٱلسَّمَـٰوَٰتِ وَٱلْأَرْضِ وَٱخْتِلَـٰفِ ٱلَّيْلِ وَٱلنَّهَارِ لَـَٔايَـٰتٍ لِّأُو۟لِى ٱلْأَلْبَـٰبِ Qur’an Aal-Imran (3:190)Inna fee khalqi a l ssam a w a ti wa a lar d i wa i khtil a fi allayli wa al nnah a ri la a y a tin liolee alalb a b i
See ii. 164. The two items mentioned here are just brief symbols recalling the six or seven mentioned in the other passage. And those too are but brief symbols and reminders of the glorious majesty of Allah and His goodness to man.