حِزْقِيَال 1:22

وَعَلَى رُؤُوسِ ٱلْحَيَوَانَاتِ شِبْهُ مُقَبَّبٍ كَمَنْظَرِ ٱلْبِلَّوْرِ ٱلْهَائِلِ مُنْتَشِرًا عَلَى رُؤُوسِهَا مِنْ فَوْقُ.

And the likeness of the firmament upon the heads of the living creature was as the colour of the terrible crystal, stretched forth over their heads above.