Hebrews 7:28

for the law appointed frail mortals to be high priests, but the oracle pronounc'd with an oath, which was since the law, established the son, who is crown'd with immortal perfections.

John 3:34

for he whom God hath sent, saith nothing but what is divine: for God hath given him the spirit without restriction.

2 Corinthians 1:21-22

now it is God who keeps you fix'd in the doctrine of Christ; who has appointed me,

Hebrews 5:4

to himself the honour of the priesthood: he must be called thereto by God, as Aaron was.

1 John 2:20

As for you who have receiv'd the unction of the holy spirit, you know the whole affair.

1 John 2:27

but as the unction which ye have received from him, abides in you, you don't need any instruction: being then fully instructed by his unction, which is true and not fallacious, adhere to what that has taught you.

Treasury of Scripture Knowledge

Summary

And thou shalt put them upon Aaron thy brother, and his sons with him; and shalt anoint them, and consecrate them, and sanctify them, that they may minister unto me in the priest's office.

And consecrate them

Bible References

Anoint them

John 3:34
for he whom God hath sent, saith nothing but what is divine: for God hath given him the spirit without restriction.
2 Corinthians 1:21
now it is God who keeps you fix'd in the doctrine of Christ; who has appointed me,
1 John 2:20
As for you who have receiv'd the unction of the holy spirit, you know the whole affair.

And consecrate them

Hebrews 5:4
to himself the honour of the priesthood: he must be called thereto by God, as Aaron was.
Hebrews 7:28
for the law appointed frail mortals to be high priests, but the oracle pronounc'd with an oath, which was since the law, established the son, who is crown'd with immortal perfections.