Luke 2:23

In compliance with the Law of the Lord that 'every first-born male shall be dedicated to the Lord,'

Hebrews 12:23

to the festal gathering and assemblage of God's Eldest Sons whose names are enrolled in Heaven, to God the Judge of all men, to the spirits of the righteous who have attained perfection,

Treasury of Scripture Knowledge

Summary

Sanctify unto me all the firstborn, whatsoever openeth the womb among the children of Israel, both of man and of beast: it is mine.

Bible References

Sanctify

Luke 2:23
In compliance with the Law of the Lord that 'every first-born male shall be dedicated to the Lord,'
Hebrews 12:23
to the festal gathering and assemblage of God's Eldest Sons whose names are enrolled in Heaven, to God the Judge of all men, to the spirits of the righteous who have attained perfection,