Surah Ar-Rum, ayah 8

30:8

أَوَلَمۡ يَتَفَكَّرُواْ فِيٓ أَنفُسِهِمۗ مَّا خَلَقَ ٱللَّهُ ٱلسَّمَٰوَٰتِ وَٱلۡأَرۡضَ وَمَا بَيۡنَهُمَآ إِلَّا بِٱلۡحَقِّ وَأَجَلٖ مُّسَمّٗىۗ وَإِنَّ كَثِيرٗا مِّنَ ٱلنَّاسِ بِلِقَآيِٕ رَبِّهِمۡ لَكَٰفِرُونَ ٨

Awalam yatafakkarū fī anfusihim mā khalaqallāhus-samāwāti wal-arda wamā baynahumā illā bil-haqqi wa ajalim musamman wa inna kathīram minan-nāsi biliqāy'i rabbihim lakāfirūn

Do they not contemplate within themselves?1142 Allāh has not created the heavens and the earth and what is between them except in truth and for a specified term. And indeed, many of the people, in the meeting with their Lord, are disbelievers.

Footnotes

1142 An additional meaning is "Do they not contemplate concerning themselves."