Quran As-Sajdah 32:5
يُدَبِّرُ ٱلۡأَمۡرَ مِنَ ٱلسَّمَآءِ إِلَى ٱلۡأَرۡضِ ثُمَّ يَعۡرُجُ إِلَيۡهِ فِي يَوۡمٖ كَانَ مِقۡدَارُهُۥٓ أَلۡفَ سَنَةٖ مِّمَّا تَعُدُّونَ ٥
Translation
He arranges [each] matter from the heaven to the earth; then it will ascend to Him in a Day, the extent of which is a thousand years of those which you count.