4. Moses wrote down all the Lord's commands. Early the next morning he built an altar at the foot of the mountain and set up twelve stones, one for each of the twelve tribes of Israel.
5. Then he sent young men, and they burnt sacrifices to the Lord and sacrificed some cattle as fellowship offerings.
6. Moses took half the blood of the animals and put it in bowls; and the other half he threw against the altar.
7. Then he took the book of the covenant, in which the Lord's commands were written, and read it aloud to the people. They said, “We will obey the Lord and do everything that he has commanded.”