Quran 21:26 Al-Anbiya, ayah 26 of 112

وَقَالُوا۟ ٱتَّخَذَ ٱلرَّحْمَـٰنُ وَلَدًا ۗ سُبْحَـٰنَهُۥ ۚ بَلْ عِبَادٌ مُّكْرَمُونَ ۝٢٦

21:26 And they say: The Beneficent hath taken unto Himself a son. Be He Glorified! Nay, but (those whom they call sons) are honoured slaves;