Quran 39:4 from Surah Az-Zumar on Divine Marvels.
لَّوۡ أَرَادَ ٱللَّهُ أَن يَتَّخِذَ وَلَدٗا لَّٱصۡطَفَىٰ مِمَّا يَخۡلُقُ مَا يَشَآءُۚ سُبۡحَٰنَهُۥۖ هُوَ ٱللَّهُ ٱلۡوَٰحِدُ ٱلۡقَهَّارُ
English translation: If Allah (had) intended Allah (had) intended to take a son surely, He (could) have chosen from what He creates whatever He willed Glory be to Him He (is) Allah the One the Irresistible
Transliteration: law arada al-lahu an yattakhidha waladan la-is'tafa mimma yakhluqu ma yashau sub'hanahu huwa al-lahu al-wahidu al-qaharu