Surat Al-'A`rāf - سورة الأعراف

قَالَ مَا مَنَعَكَ أَلَّا تَسْجُدَ إِذْ أَمَرْتُكَ ۖ قَالَ أَنَا خَيْرٌ مِّنْهُ خَلَقْتَنِي مِن نَّارٍ وَخَلَقْتَهُ مِن طِينٍ

: (Allah) said: "What prevented you (O Iblis) that you did not prostrate, when I commanded you?" Iblis said: "I am better than him (Adam), You created me from fire, and him You created from clay."