28:49
قُلْ فَأْتُوا۟ بِكِتَٰبٍۢ مِّنْ عِندِ ٱللَّهِ هُوَ أَهْدَىٰ مِنْهُمَآ أَتَّبِعْهُ إِن كُنتُمْ صَٰدِقِينَ
Qul faatoo bi Kitaabim min 'indil laahi huwa ahdaa minhu maaa attabi'hu in kuntum saadiqeen
Say: Then bring some (other) book from Allah which is a better guide than both of them, (that) I may follow it, if you are truthful.
