Hebrews 9:13

For if the blood of bulls and of goats, and the ashes of a heifer sprinkling the unclean, sanctifies to the purifying of the flesh:

Leviticus 16:14-16

And he shall take of the blood of the bullock, and sprinkle it with his finger upon the mercy seat eastward; and before the mercy seat shall he sprinkle of the blood with his finger seven times.

Numbers 8:7

And thus shall you do unto them, to cleanse them: Sprinkle water of purifying upon them, and let them shave all their flesh, and let them wash their clothes, and so make themselves clean.

Numbers 19:2-21

This is the ordinance of the law which the LORD has commanded, saying, Speak unto the children of Israel, that they bring you a red heifer without spot, wherein is no blemish, and upon which never came a yoke:

2 Chronicles 30:19

That prepares his heart to seek God, the LORD God of his fathers, though he is not cleansed according to the purification of the sanctuary.

Psalm 51:7

Purge me with hyssop, and I shall be clean: wash me, and I shall be whiter than snow.

Acts 15:9

And put no difference between us and them, purifying their hearts by faith.

1 Peter 1:22

Seeing you have purified your souls in obeying the truth through the Spirit unto sincere love of the brethren, see that you love one another with a pure heart fervently:

Treasury of Scripture Knowledge

Summary

For if the blood of bulls and of goats, and the ashes of an heifer sprinkling the unclean, sanctifieth to the purifying of the flesh:

Bible References

If

Leviticus 16:14
And he shall take of the blood of the bullock, and sprinkle it with his finger upon the mercy seat eastward; and before the mercy seat shall he sprinkle of the blood with his finger seven times.

The purifying

Numbers 8:7
And thus shall you do unto them, to cleanse them: Sprinkle water of purifying upon them, and let them shave all their flesh, and let them wash their clothes, and so make themselves clean.
Numbers 19:12
He shall purify himself with the water on the third day, and on the seventh day he shall be clean: but if he purify not himself the third day, then the seventh day he shall not be clean.
2 Chronicles 30:19
That prepares his heart to seek God, the LORD God of his fathers, though he is not cleansed according to the purification of the sanctuary.
Psalm 51:7
Purge me with hyssop, and I shall be clean: wash me, and I shall be whiter than snow.
Acts 15:9
And put no difference between us and them, purifying their hearts by faith.
1 Peter 1:22
Seeing you have purified your souls in obeying the truth through the Spirit unto sincere love of the brethren, see that you love one another with a pure heart fervently:

General references

Exodus 12:7
And they shall take of the blood, and put it on the two side posts and on the upper door post of the houses, in which they shall eat it.
Leviticus 4:16
And the priest that is anointed shall bring some of the bullock's blood to the tabernacle of meeting:
Leviticus 16:14
And he shall take of the blood of the bullock, and sprinkle it with his finger upon the mercy seat eastward; and before the mercy seat shall he sprinkle of the blood with his finger seven times.
Numbers 19:21
And it shall be a perpetual statute unto them, that he that sprinkles the water of purification shall wash his clothes; and he that touches the water of purification shall be unclean until evening.
Jeremiah 33:8
And I will cleanse them from all their iniquity, by which they have sinned against me; and I will pardon all their iniquities, by which they have sinned, and by which they have transgressed against me.
Ezekiel 44:26
And after he is cleansed, they shall count unto him seven days.