Exodus 28:19

28:19 and the third row, a jacinth, an agate, and an amethyst;

Exodus 39:12

39:12 and the third row, a jacinth, an agate, and an amethyst;

Exodus 19:11

19:11 and be ready for the third day, for on the third day the Lord will come down on Mount Sinai in the sight of all the people.

Exodus 19:1

Israel at Sinai

19:1 In the third month after the Israelites went out from the land of Egypt, on the very day, they came to the Desert of Sinai.

Exodus 19:16

19:16 On the third day in the morning there was thunder and lightning and a dense cloud on the mountain, and the sound of a very loud horn; all the people who were in the camp trembled.