Surah Ali'Imran, Verse 191

ٱلَّذِينَ يَذۡكُرُونَ ٱللَّهَ قِيَٰمٗا وَقُعُودٗا وَعَلَىٰ جُنُوبِهِمۡ وَيَتَفَكَّرُونَ فِي خَلۡقِ ٱلسَّمَٰوَٰتِ وَٱلۡأَرۡضِ رَبَّنَا مَا خَلَقۡتَ هَٰذَا بَٰطِلٗا سُبۡحَٰنَكَ فَقِنَا عَذَابَ ٱلنَّارِ١٩١

alladhīna yadhkurūna l-laha qiyāman waquʿūdan waʿalā junūbihim wayatafakkarūna fī khalqi l-samāwāti wal-arḍi rabbanā mā khalaqta hādhā bāṭilan sub'ḥānaka faqinā ʿadhāba l-nāri

Who remember Allāh while standing or sitting or [lying] on their sides and give thought to the creation of the heavens and the earth, [saying], "Our Lord, You did not create this aimlessly; exalted are You [above such a thing]; then protect us from the punishment of the Fire.