Exodus 19:11 And 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. 10 I MC VC

Exodus 19:16 And it came to pass on the third day in the morning, that there were thunders and lightnings, and a thick cloud upon the mount, and the voice of the trumpet exceeding loud; so that all the people that was in the camp trembled. 10 I MC VC