Sura al-Ḥadīd 57:4

هُوَ ٱلَّذِى خَلَقَ ٱلسَّمَٰوَٰتِ وَٱلْأَرْضَ فِى سِتَّةِ أَيَّامٍ ثُمَّ ٱسْتَوَىٰ عَلَى ٱلْعَرْشِ يَعْلَمُ مَا يَلِجُ فِى ٱلْأَرْضِ وَمَا يَخْرُجُ مِنْهَا وَمَا يَنزِلُ مِنَ ٱلسَّمَآءِ وَمَا يَعْرُجُ فِيهَا وَهُوَ مَعَكُمْ أَيْنَ مَا كُنتُمْ وَٱللَّـهُ بِمَا تَعْمَلُونَ بَصِيرٌ

huwa alladhī khalaqa l-samāwāti wa-l-arḍa fī sittati ayyāmin thumma istawā ʿalā l-ʿarshi yaʿlamu mā yaliju fī l-arḍi wa-mā yakhruju minhā wa-mā yanzilu mina l-samāʾi wa-mā yaʿruju fīhā wa-huwa maʿakum ayna mā kuntum wallāhu bi-mā taʿmalūna baṣīrun

He it is Who created the heavens and the earth in Six Days, and is moreover firmly established on the Throne (of Authority). He knows what enters within the earth and what comes forth out of it, what comes down from heaven and what mounts up to it. And He is with you wheresoever ye may be. And Allah sees well all that ye do.

Sura al-Ḥadīd 57:6

يُولِجُ ٱلَّيْلَ فِى ٱلنَّهَارِ وَيُولِجُ ٱلنَّهَارَ فِى ٱلَّيْلِ وَهُوَ عَلِيمٌۢ بِذَاتِ ٱلصُّدُورِ

yūliju l-layla fī l-nahāri wa-yūliju l-nahāra fī l-layli wa-huwa ʿalīmun bi-dhāti l-ṣudūri

He merges Night into Day, and He merges Day into Night; and He has full knowledge of the secrets of (all) hearts.