[Allah] said, "What prevented you from prostrating when I commanded you?" [Satan] said, "I am better than him. You created me from fire and created him from clay."
The Saheeh International Quran Translation
قَالَ مَا مَنَعَكَ أَلَّا تَسْجُدَ إِذْ أَمَرْتُكَ قَالَ أَنَا۠ خَيْرٌ مِّنْهُ خَلَقْتَنِى مِن نَّارٍ وَخَلَقْتَهُۥ مِن طِينٍ[Allah] said, "What prevented you from prostrating when I commanded you?" [Satan] said, "I am better than him. You created me from fire and created him from clay."