Luke 1:72-73

to display his mercy towards our fathers, and to remember his holy covenant,

Hebrews 6:16-18

For men swear by a greater Being, and an oath for confirmation is to them an end of all controversy.

Hebrews 7:26

For such an high-priest was meet for us, who was holy, harmless, undefiled, separate from sinners, and higher than the heavens;

Hebrews 10:21

his flesh, and having a great high-priest over the house of God,

Hebrews 13:15

By him therefore let us offer the sacrifice of praise to God continually, that is, the fruit of our lips giving thanks to his name.

1 Peter 2:5

and precious, ye also are built up as living stones, a spiritual house, an holy priesthood to offer up spiritual sacrifices acceptable to God by Jesus Christ.

Treasury of Scripture Knowledge

Summary

And thou shalt go unto the priest that shall be in those days, and say unto him, I profess this day unto the LORD thy God, that I am come unto the country which the LORD sware unto our fathers for to give us.

Bible References

The priest

Hebrews 7:26
For such an high-priest was meet for us, who was holy, harmless, undefiled, separate from sinners, and higher than the heavens;
Hebrews 10:21
his flesh, and having a great high-priest over the house of God,
Hebrews 13:15
By him therefore let us offer the sacrifice of praise to God continually, that is, the fruit of our lips giving thanks to his name.
1 Peter 2:5
and precious, ye also are built up as living stones, a spiritual house, an holy priesthood to offer up spiritual sacrifices acceptable to God by Jesus Christ.

Which the

Luke 1:72
to display his mercy towards our fathers, and to remember his holy covenant,
Hebrews 6:16
For men swear by a greater Being, and an oath for confirmation is to them an end of all controversy.