Quran 43.78-81
We verily brought the Truth unto you, but ye were, most of you, averse to the Truth. Or do they determine any thing (against the Prophet)? Lo! We (also) are determining. Or deem they that We cannot hear their secret thoughts and private confidences? Nay, but Our envoys, present with them, do record. Say (O Muhammad): If the Beneficent One hath a son, then, I shall be first among the worshippers. (But there is no son).