Shemot 19:11-13

Orthodox Jewish Bible

¹¹ And be ready by Yom HaShelishi; for Yom HaShelishi Hashem will come down in the sight of kol HaAm upon Mt. Sinai.

¹² And thou shalt set boundaries unto HaAm all around, saying, Take heed to yourselves, that ye go not up into HaHar, or touch the edge of it; whosoever toucheth HaHar shall be surely put to death;

¹³ There shall no yad touch him, but he shall surely be stoned, or surely mortally shot; whether it be behemah or ish, it shall not live; when the yovel soundeth long, they shall come up to HaHar.