And they saw the God of Israel: and [there was] under his feet as it were a paved work of a sapphire stone, and as it were the body of heaven in [his] clearness. (24:10)

And the sight of the glory of the Lord [was] like devouring fire on the top of the mount in the eyes of the children of Israel. (24:17)

--Hebrews--

For ye are not come unto the mount that might be touched, and that burned with fire, nor unto blackness, and darkness, and tempest, (12:18)

And the sound of a trumpet, and the voice of words; which [voice] they that heard entreated that the word should not be spoken to them any more: (12:19)

(For they could not endure that which was commanded, And if so much as a beast touch the mountain, it shall be stoned, or thrust through with a dart: (12:20)

And so terrible was the sight, [that] Moses said, I exceedingly fear and quake:) (12:21)