First, let us accept the reality that Moses received his information directly from Yehovah. If you read the twenty-fourth chapter of Exodus, you will see that Moses was called half way up the mountain into a cloud, and stayed for six days. This is when God showed the six visions to Moses. Moses was only told of the seventh day (no evening and morning), and afterwards walked up the rest of the way on Mt. Sinai and stayed for forty days.
