Al A’raf Ayah 203

وَإِذَا لَمْ تَأْتِهِم بِـَٔـايَةٍ قَالُواْ لَوْلَا ٱجْتَبَيْتَهَا‌ۚ قُلْ إِنَّمَآ أَتَّبِعُ مَا يُوحَىٰٓ إِلَىَّ مِن رَّبِّى‌ۚ هَـٰذَا بَصَآئِرُ مِن رَّبِّكُمْ وَهُدًى وَرَحْمَةٌ لِّقَوْمٍ يُؤْمِنُونَ ٢٠٣ If you ?O Prophet? do not bring them a sign ?which they demanded?, they ask, “Why do you not make it yourself?” Say, “I only follow what is revealed to me from my Lord. This ?Quran? is an insight from your Lord—a guide and a mercy for those who believe.”