Exodus 40:17

So the tabernacle was set up on the first day of the first month, in the second year.

Numbers 7:1

When Moses had completed setting up the tabernacle, he anointed it and consecrated it and all its furnishings, and he anointed and consecrated the altar and all its utensils.

Exodus 40:1-2

Then the Lord spoke to Moses:

Numbers 9:1

The Lord spoke to Moses in the wilderness of Sinai, in the first month of the second year after they had come out of the land of Egypt:

Treasury of Scripture Knowledge

Summary

And it came to pass in the first month in the second year, on the first day of the month, that the tabernacle was reared up.

Bible References

The first month

Exodus 40:1
Then the Lord spoke to Moses:
Numbers 7:1
When Moses had completed setting up the tabernacle, he anointed it and consecrated it and all its furnishings, and he anointed and consecrated the altar and all its utensils.
Numbers 9:1
The Lord spoke to Moses in the wilderness of Sinai, in the first month of the second year after they had come out of the land of Egypt:

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