Qur'ān 39:4 · Az-Zumar (الزمر)

لَّوْ أَرَادَ ٱللَّهُ أَن يَتَّخِذَ وَلَدًۭا لَّٱصْطَفَىٰ مِمَّا يَخْلُقُ مَا يَشَآءُ ۚ سُبْحَـٰنَهُۥ ۖ هُوَ ٱللَّهُ ٱلْوَٰحِدُ ٱلْقَهَّارُ

If Allah had intended to take a son, He could have chosen from what He creates whatever He willed. Exalted is He; He is Allah, the One, the Prevailing.