Surah Al-Mu'minun (The Believers), Verse 91

مَا اتَّخَذَ اللّٰهُ مِنْ وَّلَدٍ وَّمَا كَانَ مَعَهٗ مِنْ اِلٰهٍ اِذًا لَّذَهَبَ كُلُّ اِلٰهٍ بِمَا خَلَقَ وَلَعَلَا بَعْضُهُمْ عَلٰی بَعْضٍ سُبْحٰنَ اللّٰهِ عَمَّا یَصِفُوْنَ ۟

Mat takhazal laahu minw waladinw wa maa kaana ma'ahoo min ilaah; izal lazahaba kullu ilaahim bimaa khalaqa wa la'alaa ba'duhum 'alaa ba'd; Subhaannal laahi 'ammaa yasifoon

“No son did Allah beget, nor is there any god along with Him: (if there were many gods), behold, each god would have taken away what he had created, and some would have lorded it over others! Glory to Allah! (He is free) from the (sort of) things they attribute to Him!”

Quran 23:91 (Yusuf Ali Translation)