Aaron lights the Menorah in the sanctuary. The Levites begin their work in the sanctuary. ‘Pesach Sheni’ (second passover) is set in place for those who were unale to bring the sacrifice due to impurity.
Hashem details the process for the journey and encampments through the desert and then the children of Israel leave Mount Sinai. The children of Israel demand for meat – Manna was no longer enough for them. Moses asks for 70 elders to help him govern. Miriam is punished with leprosy for speaking negatively to Moses and wait seven days for her recovery.