Al Qasas Ayah 49

قُلْ فَأْتُواْ بِكِتَـٰبٍ مِّنْ عِندِ ٱللَّهِ هُوَ أَهْدَىٰ مِنْهُمَآ أَتَّبِعْهُ إِن كُنتُمْ صَـٰدِقِينَ ٤٩ Say, ?O Prophet,? “Bring then a scripture from Allah which is a better guide than these two so I may follow it, if your claim is true.”