And He completed them as seven heavens within two days and inspired (41:12)

﴿فَقَضَاهُنَّ سَبْعَ سَمَاوَاتٍ فِي يَوْمَيْنِ وَأَوْحَىٰ فِي كُلِّ سَمَاءٍ أَمْرَهَا ۚ وَزَيَّنَّا السَّمَاءَ الدُّنْيَا بِمَصَابِيحَ وَحِفْظًا ۚ ذَٰلِكَ تَقْدِيرُ الْعَزِيزِ الْعَلِيمِ﴾
[ فصلت: 12]

41:12 And He completed them as seven heavens within two days and inspired in each heaven its command. And We adorned the nearest heaven with lamps and as protection. That is the determination of the Exalted in Might, the Knowing.

Then Allah completed the creation of the heavens in two days: Thursday and Friday.
With that, the creation of the heavens and the earth was completed in six days.
Allah inspired in every heaven whatever He would decree concerning it and whatever obedience and worship He would command.
Allah also decorated the nearest heaven with stars, and protected it from the satans’ eavesdropping.
All that is the decree of the Almighty who no one can overcome, and who is all aware of His creation.

Then He completed and finished from their creation (as) seven heavens in two Days and He made in each heaven its affair. And We adorned the nearest (lowest) heaven with lamps (stars) to be an adornment as well as to guard (from the devils by using them as missiles against the devils). Such is the Decree of Him the All-Mighty, the All-Knower.

phonetic Transliteration

Faqadahunna sabAAa samawatin fee yawmayni waawha fee kulli samain amraha wazayyanna alssamaa alddunya bimasabeeha wahifthan thalika taqdeeru alAAazeezi alAAaleemi

Abdullah Yusuf Ali - Translation

So He completed them as seven firmaments in two Days, and He assigned to each heaven its duty and command. And We adorned the lower heaven with lights, and (provided it) with guard. Such is the Decree of (Him) the Exalted in Might, Full of Knowledge.

Safi-ur-Rahman al-Mubarakpuri

Then He completed and finished their creation (as) seven heavens in two Days and He made in each heaven its affair. And We adorned the nearest (lowest) heaven with lamps (stars) to be an adornment as well as to guard. Such is the decree of Him, the Almighty, the All-Knower.

Page 478 English transliteration