Hebrews 9:13
For if the blood of goats and bulls, and the ashes of a heifer sprinkling those who have been defiled, sanctifies unto the purification of the flesh;
2 Corinthians 5:21
He made him sin in our behalf, who knew no sin; in order that we may become the righteousness of God in him.
2 Corinthians 7:1
Therefore having these promises, beloved, let us cleanse ourselves from all the filthiness of the flesh and spirit, perfecting holiness in the fear of God.
Hebrews 7:26
For such a high priest was indeed appropriate unto us, holy, free from sin, undefiled, having been separated from the sinners, and being higher than the heavens;