فَاسْتَفْتِهِمْ أَلِرَبِّكَ الْبَنَاتُ وَلَهُمُ الْبَنُونَ
[37:149]
Then ask them whether your Lord has daughters and they have sons.
Now ask them their opinion: Is it that thy Lord has (only) daughters, and they have sons?-
Now ask them (O Muhammad): Hath thy Lord daughters whereas they have sons?