And you are to set up a boundary for the people around the mountain and tell them, ‘Be careful not to go up on the mountain or touch its base. Whoever touches the mountain shall surely be put to death.
Jewish Publication Society of America Version (JPS1917) - Exodus 19:12 >And thou shalt set bounds unto the people round about, saying: Take heed to yourselves, that ye go not up into the mount, or touch the border of it; whosoever toucheth the mount shall be surely put to death;