Leviticus 23:44

Moses told the Israelites about Jehovah's appointed festivals.

Leviticus 21:24

Thus Moses spoke to Aaron and his sons and to all the Israelites.

Leviticus 23:1-2

Jehovah spoke to Moses:

Matthew 18:20

Where two or three are gathered together in my name, there I am in their midst.

Treasury of Scripture Knowledge

Summary

And Moses declared unto the children of Israel the feasts of the LORD.

Bible References

General references

Leviticus 23:1
Jehovah spoke to Moses:
Leviticus 21:24
Thus Moses spoke to Aaron and his sons and to all the Israelites.
Matthew 18:20
Where two or three are gathered together in my name, there I am in their midst.