Hebrews 9:13
For if the blood of goats and bulls and the ashes of a heifer sprinkled on those who are unclean purifies them physically,
Leviticus 16:14-16
He is to take blood from the ox and sprinkle it with his forefinger toward the surface of the Mercy Seat. Then he is to sprinkle the blood on the surface of the Mercy Seat with his forefinger seven times.
Numbers 8:7
This is what you are to do for them in order to purify them: Sprinkle purifying water over them, have them shave their skin, and then have them wash their garments, and they will be purified.
Numbers 19:2-21
"This is the ordinance of the law that the LORD commanded that the Israelis be told: They are to bring you a spotless red heifer, without physical defect, that has never been fitted with a yoke.
2 Chronicles 30:19
everyone who prepares his own heart to seek God, the LORD God of his ancestors, even though he does so inconsistent with the laws of consecration."
Psalm 51:7
Purge me with hyssop, and I will be clean. Wash me, and I will be whiter than snow.
Acts 15:9
He made no distinction between them and us, because of their faith-cleansed hearts.
1 Peter 1:22
Now that you have obeyed the truth and have purified your souls to love your brothers sincerely, you must love one another intensely and with a pure heart.