Quran 32.5 (Allah) Rules the cosmic affair from the heavens to the Earth. Then this affair travels to Him a distance in one day, at a measure of one thousand years of what you count.
Quran 50.38 And we have created the Heavens and Earth and EVERYTHING IN BETWEEN in six days and We were not touched by fatigue.
Quran 7.187 They ask you about the Hour, "When will it come?" Say, "Knowledge of it rests with my Lord. None can reveal its coming except He. It weighs heavily on the heavens and the earth.
Quran 56.75-77 I swear by the locations of stars, it is a great swear if you knew, it is a noble Quran...
Quran 70.4 The angels and the Spirit ascend to Him in a day, the measure of which is fifty thousand years.