Yahweh replaces the Ten Commandments and reaffirms his covenant with Israel. He appears before Moses. Moses returns to the Israelites markedly changed, leaving the Israelites and the priests in awe.
Yahweh tells Moses to bring the elders of Israel to meet him on Mount Sinai. Moses has the Israelites make offerings. Moses and Joshua go onto the mountain and stay 40 days and 40 nights.
Yahweh gives Moses the Ten Commandments. Yahweh warns against making idols and gives instructions for making altars.