Numbers 19:18

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 the bone, or the slain, or the dead, or the grave:

Numbers 19:9

And a man that is clean shall gather up the ashes of the heifer, and lay them up without the camp in a clean place; and it shall be kept for the congregation of the children of Israel for a water for impurity: it is a sin-offering.

Psalm 51:7

Purify me with hyssop, and I shall be clean: Wash me, and I shall be whiter than snow.

Ezekiel 36:25-27

And I will sprinkle clean water upon you, and ye shall be clean: from all your filthiness, and from all your idols, will I cleanse you.

John 15:2-3

Every branch in me that beareth not fruit, he taketh it away: and every branch that beareth fruit, he cleanseth it, that it may bear more fruit.

John 17:17

Sanctify them in the truth: thy word is truth.

John 17:19

And for their sakes I sanctify myself, that they themselves also may be sanctified in truth.

1 Corinthians 1:30

But of him are ye in Christ Jesus, who was made unto us wisdom from God, and righteousness and sanctification, and redemption:

Hebrews 9:14

how much more shall the blood of Christ, who through the eternal Spirit offered himself without blemish unto God, cleanse your conscience from dead works to serve 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

Numbers 19:9
And a man that is clean shall gather up the ashes of the heifer, and lay them up without the camp in a clean place; and it shall be kept for the congregation of the children of Israel for a water for impurity: it is a sin-offering.
Psalm 51:7
Purify me with hyssop, and I shall be clean: Wash me, and I shall be whiter than snow.
Ezekiel 36:25
And I will sprinkle clean water upon you, and ye shall be clean: from all your filthiness, and from all your idols, will I cleanse you.
John 15:2
Every branch in me that beareth not fruit, he taketh it away: and every branch that beareth fruit, he cleanseth it, that it may bear more fruit.
John 17:17
Sanctify them in the truth: thy word is truth.
1 Corinthians 1:30
But of him are ye in Christ Jesus, who was made unto us wisdom from God, and righteousness and sanctification, and redemption:
Hebrews 9:14
how much more shall the blood of Christ, who through the eternal Spirit offered himself without blemish unto God, cleanse your conscience from dead works to serve the living God?

American Standard Version Public Domain