Exodus 19:10-14 ▼

10 And YHWH says to Moses, “Go to the people and you have sanctified them today and tomorrow, and they have washed their garments,

11 and have been prepared for the third day; for on the third day YHWH comes down on Mount Sinai before the eyes of all the people.

12 And you have made a border [for] the people all around, saying, Take heed to yourselves, going up into the mountain or coming against its extremity; whoever is coming against the mountain is certainly put to death;

13 a hand does not come against him, for he is certainly stoned or shot through, whether beast or man—it does not live; in the prolonging of the ram’s horn they go up into the mountain.”

14 And Moses comes down from the mountain to the people, and sanctifies the people, and they wash their garments;