New Revised Standard Version
Then the LORD said to Moses, “Go down and warn the people not to break through to the LORD to look; otherwise many of them will perish.

Contemporary English Version
Then he said, "Moses, go and warn the people not to cross the boundary that you set at the foot of the mountain. They must not cross it to come and look at me, because if they do, many of them will die.

New American Bible
Then the LORD told Moses: Go down and warn the people not to break through to the LORD in order to see him; otherwise many of them will be struck down.

Douay-Rheims Bible
He said unto him: Go down, and charge the people; lest they should have a mind to pass the limits to see the Lord, and a very great multitude of them should perish.

He said unto him: Go down, and charge the people; lest they should have a mind to pass the limits to see the Lord, and a very great multitude of them should perish.

charge.

Exodus 19:12,13 And thou shalt appoint certain limits to the people round about, and thou shalt say to them: Take heed ye go not up into the mount, and that ye touch not the borders thereof: every one that toucheth the mount, dying he shall die. . . .

break

Exodus 3:3,5 And Moses said: I will go, and see this great sight, why the bush is not burnt. . . .

Exodus 33:20 And again he said: Thou canst not see my face: for man shall not see me, and live.

1 Samuel 6:19 But he slew of the men of Bethsames, because they had seen the ark of the Lord, and he slew of the people seventy men, and fifty thousand of the common people. And the people lamented, because the Lord had smitten the people with a great slaughter.

Ecclesiastes 5:1 Keep thy foot, when thou goest into the house of God, and draw nigh to hear. For much better is obedience, than the victims of fools, who know not what evil they do.

Hebrews 12:28,29 Therefore, receiving an immoveable kingdom, we have grace: whereby let us serve, pleasing God, with fear and reverence. . . .