Exodus 5:6

5:6 That same day Pharaoh commanded the slave masters and foremen who were over the people:

Exodus 13:8

13:8 You are to tell your son on that day, ‘It is because of what the Lord did for me when I came out of Egypt.’

Exodus 16:27

16:27 On the seventh day some of the people went out to gather it, but they found nothing.

Exodus 19:1

Israel at Sinai

19:1 In the third month after the Israelites went out from the land of Egypt, on the very day, they came to the Desert of Sinai.

Exodus 40:2

40:2 “On the first day of the first month you are to set up the tabernacle, the tent of meeting.