Exodus 19:12
And you shall set bounds unto the people round about, saying, Take heed to yourselves, that you go not up into the mount, or touch the border of it: whosoever touches the mount shall be surely put to death:
Exodus 10:28
And Pharaoh said unto him, Get you from me, take heed to yourself, see my face no more; for in that day you see my face you shall die.
Exodus 19:21
And the LORD said unto Moses, Go down, charge the people, lest they break through unto the LORD to gaze, and many of them perish.
Exodus 19:23
And Moses said unto the LORD, The people cannot come up to mount Sinai: for you charged us, saying, Set bounds about the mount, and sanctify it.
Exodus 34:12
Take heed to yourself, lest you make a covenant with the inhabitants of the land where you go, lest it be for a snare in the midst of you:
Deuteronomy 2:4
And command the people, saying, You are to pass through the territory of your brethren the children of Esau, who dwell in Seir; and they shall be afraid of you: take you good heed unto yourselves therefore:
Deuteronomy 4:9
Only take heed to yourself, and keep your soul diligently, lest you forget the things which your eyes have seen, and lest they depart from your heart all the days of your life: but teach them to your sons, and your sons' sons;
Joshua 3:4
Yet there shall be a space between you and it, about two thousand cubits by measure: come not near unto it, that you may know the way by which you must go: for you have not passed this way before.
Hebrews 12:20-21
(For they could not endure that which was commanded, And if so much as an animal touch the mountain, it shall be stoned, or thrust through with a spear: