Leviticus 16:19
And he shall sprinkle some of the blood on it with his finger seven times and cleanse it, and hallow it from the uncleannesses of the sons of Israel.
Ezekiel 43:18-22
And He said to me, Son of man, so says the Lord Jehovah: These are the statutes of the altar in the day of its being made to offer on it burnt offerings, and to sprinkle blood on it.
Zechariah 13:1
In that day there shall be a fountain opened to the house of David, and to the people of Jerusalem, for sin and for uncleanness.
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