Cross reference
Numbers 4:20
20 but they shall not go in to see the sanctuary even for a moment, lest they die.
Exodus 19:21
21 And Jehovah said unto Moses, Go down, charge the people, lest they break through unto Jehovah to gaze, and many of them perish.
1 Samuel 6:19
19 And he smote of the men of Beth-shemesh, because they had looked into the ark of Jehovah, he smote of the people seventy men, `and' fifty thousand men; and the people mourned, because Jehovah had smitten the people with a great slaughter.
Leviticus 10:2
2 And there came forth fire from before Jehovah, and devoured them, and they died before Jehovah.
Numbers 4:15
15 And when Aaron and his sons have made an end of covering the sanctuary, and all the furniture of the sanctuary, as the camp is set forward; after that, the sons of Kohath shall come to bear it: but they shall not touch the sanctuary, lest they die. These things are the burden of the sons of Kohath in the tent of meeting.
Numbers 4:19
19 but thus do unto them, that they may live, and not die, when they approach unto the most holy things: Aaron and his sons shall go in, and appoint them every one to his service and to his burden;
Hebrews 10:19-20
19 Having therefore, brethren, boldness to enter into the holy place by the blood of Jesus,
20 by the way which he dedicated for us, a new and living way, through the veil, that is to say, his flesh;
Revelation 11:19
19 And there was opened the temple of God that is in heaven; and there was seen in his temple the ark of his covenant; and there followed lightnings, and voices, and thunders, and an earthquake, and great hail.