Colossians 2:16

So let no one take you to task on questions of eating and drinking or in connexion with the observance of festivals or new moons or sabbaths.

Galatians 4:10

You observe days and months and festal seasons and years!

Colossians 2:6

Since you have had the messiah, even Jesus the Lord, brought to you, lead your life in him,

Hebrews 10:10-14

And it is by this will that we are consecrated, because Jesus Christ once for all has offered up his body.

Treasury of Scripture Knowledge

Summary

And in the beginnings of your months ye shall offer a burnt offering unto the LORD; two young bullocks, and one ram, seven lambs of the first year without spot;

In the beginnings

Bible References

In the beginnings

Galatians 4:10
You observe days and months and festal seasons and years!
Colossians 2:6
Since you have had the messiah, even Jesus the Lord, brought to you, lead your life in him,