Arcana Coelestia # 10611
10611. And Moses rose up early in the morning, and went up unto Mount Sinai. That this signifies a new beginning of the revelation of Divine truth, is evident from what was shown above (n. 10605), where are the like words.
Exodus 34:22
22
"You shall observe the feast of weeks with the first fruits of wheat harvest, and the feast of harvest at the year's end.