Numbers 19:21
And it shall be a perpetual statute to them. And he who sprinkles the water for impurity shall wash his clothes, and he who touches the water for impurity shall be unclean until evening.
Leviticus 11:25
And whoever bears [any] of the carcass of them shall wash his clothes, and be unclean until the evening.
Leviticus 11:40
And he who eats of the carcass of it shall wash his clothes, and be unclean until the evening. He also who bears the carcass of it shall wash his clothes, and be unclean until the evening.
Leviticus 16:26-28
And he who lets the goat go for the scapegoat shall wash his clothes, and bathe his flesh in water, and afterward he shall come into the camp.
Hebrews 7:19
(for the law made nothing fully perfect), and an introduction of a better hope, through which we approach God.
Hebrews 9:10
only in foods and drinks and various washings: carnal ordinances imposed until a time of reformation.
Hebrews 9:13-14
For if the blood of bulls and goats, and the ashes of a heifer, sprinkling those who were defiled, sanctifies for the purification of the flesh,
Hebrews 10:4
For it is impossible for the blood of bulls and goats to take away sins.