Numbers 4:20
And they shall not go in to see for a moment's time the holy place, and die.
Exodus 19:21
And Jehovah will say to Moses, Go down: protest to the people lest they shall break in to Jehovah to see, and a multitude fall from them.
1 Samuel 6:19
And he will strike upon the men of the House of the Sun, for they saw in the ark of Jehovah, and he will strike upon the people seventy men, and fifty thousand men: and the people will mourn because Jehovah smote among the people a great smiting.
Leviticus 10:2
And fire will come forth from before Jehovah, and will consume them, and they will die before Jehovah.
Numbers 4:15
And Aaron and his sons finished to cover the holy place, and all the vessels of the holy place, in removing the camp; and after this the sons of Kohath shall come forth to lift up: and they shall not touch the holy place, and die. These the lifting up of the sons of Kohath in the tent of appointment
Numbers 4:19
And this do ye to them, and they lived, and they shall not die, in their coming near the holy of holies: Aaron and his sons shall come in and set them a man, a man upon his works, and to his lifting up.
Hebrews 10:19-20
Having therefore, brethren, freedom of speech for the entering in of the holies by the blood of Jesus,
Revelation 11:19
And the temple of God was opened in heaven, and the ark of his covenant was seen in his temple: and there were lightnings, and voices, and thunders, and shakings, and great hail.