Quran 41:10 from Surah Fussilat on Divine Marvels.
وَجَعَلَ فِيهَا رَوَٰسِيَ مِن فَوۡقِهَا وَبَٰرَكَ فِيهَا وَقَدَّرَ فِيهَآ أَقۡوَٰتَهَا فِيٓ أَرۡبَعَةِ أَيَّامٖ سَوَآءٗ لِّلسَّآئِلِينَ
English translation: And He placed therein firmly-set mountains above it above it and He blessed therein and determined therein its sustenance in four periods equal for those who ask
Transliteration: waja'ala fiha rawasiya min fawqiha wabaraka fiha waqaddara fiha aqwataha fi arba'ati ayyamin sawaan lilssailina