Jinn were created from flames

قَالَ مَا مَنَعَكَ أَلَّا تَسْجُدَ إِذْ أَمَرْتُكَ ۖ قَالَ أَنَا۠ خَيْرٌۭ مِّنْهُ خَلَقْتَنِى مِن نَّارٍۢ وَخَلَقْتَهُۥ مِن طِينٍۢ

(Allah) said: "What prevented thee from prostrating when I commanded thee?" He said: "I am better than he: Thou didst create me from fire, and him from clay."

وَٱلْجَآنَّ خَلَقْنَٰهُ مِن قَبْلُ مِن نَّارِ ٱلسَّمُومِ

And the Jinn race, We had created before, from the fire of a scorching wind.

قَالَ أَنَا۠ خَيْرٌۭ مِّنْهُ ۖ خَلَقْتَنِى مِن نَّارٍۢ وَخَلَقْتَهُۥ مِن طِينٍۢ

(Iblis) said: "I am better than he: thou createdst me from fire, and him thou createdst from clay."

وَخَلَقَ ٱلْجَآنَّ مِن مَّارِجٍۢ مِّن نَّارٍۢ

And He created Jinns from fire free of smoke: