Hebrews 1:9

thou lovest righteousness and hatest iniquity; therefore God, even thy God, hath anointed thee with the oil of gladness above thine associates."

1 John 2:20

And ye have an unction from the holy One, and know all.

1 John 2:27

But the unction, which ye have received from Him, abideth in you; and therefore ye have no need that any should teach you: since this very unction teacheth you concerning all things, and is truth and not falshood; even as that hath taught you, abide in Him.

Treasury of Scripture Knowledge

Summary

And the LORD spake unto Aaron, Behold, I also have given thee the charge of mine heave offerings of all the hallowed things of the children of Israel; unto thee have I given them by reason of the anointing, and to thy sons, by an ordinance for ever.

Bible References

By reason

Hebrews 1:9
thou lovest righteousness and hatest iniquity; therefore God, even thy God, hath anointed thee with the oil of gladness above thine associates."
1 John 2:20
And ye have an unction from the holy One, and know all.