Surah Adh-Dhariyat, ayah 47

وَٱلسَّمَآءَ بَنَيۡنَٰهَا بِأَيۡيْدٖ وَإِنَّا لَمُوسِعُونَ ٤٧

Was-samā'a banaynāhā bi aydin wa innā lamūsi'ūn

And the heaven We constructed with strength,¹⁵⁴⁵ and indeed, We are [its] expander.