Hebrews 9:13
For if the blood of bulls and of goats and the ashes of a heifer sprinkling the unclean, sanctified to the purifying of the flesh,
Leviticus 16:14-16
Then he shall take of the blood of the bullock and sprinkle it with his finger towards the seat of reconciliation eastward; towards the seat of reconciliation he shall sprinkle of the blood with his finger seven times.
Numbers 8:7
And thus shalt thou do unto them, to cleanse them: Sprinkle water of atonement for sin upon them, and let them shave all their flesh, and let them wash their clothes, and be clean.
Numbers 19:2-21
This is the ordinance of the law which the LORD has commanded, saying, Speak unto the sons of Israel that they bring thee a red heifer, perfect, in which there is no blemish, and upon which there has never been placed a yoke;
2 Chronicles 30:19
that has prepared his heart to seek God, the LORD God of his fathers, even though he is not cleansed according to the purification of the sanctuary.
Psalm 51:7
Remove the sin in 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
Having purified your souls in the obedience of the truth, by the Spirit, in unfeigned brotherly love, love one another with a pure heart fervently,