John 15:2-3

Every branch in me that beareth no fruit, he taketh it away: and every branch that beareth fruit, he pruneth it clean, that it may bring forth more fruit.

John 17:17

Sanctify them by thy truth: thy word is truth.

John 17:19

And for them I devote myself, that they also might be sanctified by the truth.

1 Corinthians 1:30

But of him are ye in Christ Jesus, who hath been made to us of God wisdom, and righteousness, and sanctification, and redemption:

Hebrews 9:14

how much more shall the blood of Christ, who, by the eternal Spirit, offered up himself in sacrifice without blemish to God, cleanse our conscience from dead works, that we may perform divine service to the living God?

Treasury of Scripture Knowledge

Summary

And a clean person shall take hyssop, and dip it in the water, and sprinkle it upon the tent, and upon all the vessels, and upon the persons that were there, and upon him that touched a bone, or one slain, or one dead, or a grave:

Bible References

General references

John 15:2
Every branch in me that beareth no fruit, he taketh it away: and every branch that beareth fruit, he pruneth it clean, that it may bring forth more fruit.
John 17:17
Sanctify them by thy truth: thy word is truth.
1 Corinthians 1:30
But of him are ye in Christ Jesus, who hath been made to us of God wisdom, and righteousness, and sanctification, and redemption:
Hebrews 9:14
how much more shall the blood of Christ, who, by the eternal Spirit, offered up himself in sacrifice without blemish to God, cleanse our conscience from dead works, that we may perform divine service to the living God?