Exodus 19:12
King James VersionSource notes
“And thou shalt set bounds unto the people round about, saying, Take heed to yourselves, go up into the mount, or touch the border of it: whosoever toucheth the mount shall be surely put to death:”
Context
9And the LORD said unto Moses, Lo, I come unto thee in a thick cloud, that the people may hear when I speak with thee, and believe thee for ever. And Moses told the words of the people unto the LORD.
10And the LORD said unto Moses, Go unto the people, and sanctify them to day and to morrow, and let them wash their clothes,
11And be ready against the third day: for the third day the LORD will come down in the sight of all the people upon mount Sinai.
12And thou shalt set bounds unto the people round about, saying, Take heed to yourselves, go up into the mount, or touch the border of it: whosoever toucheth the mount shall be surely put to death:
13There shall not an hand touch it, but he shall surely be stoned, or shot through; whether beast or man, it shall not live: when the trumpet soundeth long, they shall come up to the mount.
14And Moses went down from the mount unto the people, and sanctified the people; and they washed their clothes.
15And he said unto the people, Be ready against the third day: come not at wives.