Numbers 19:21
This is a permanent statute for them. The person who sprinkles the water for impurity is to wash his clothes, and whoever touches the water for impurity will be unclean until evening.
Leviticus 11:25
and whoever carries any of their carcasses must wash his clothes and will be unclean until evening.
Leviticus 11:40
Anyone who eats some of its carcass must wash his clothes and will be unclean until evening. Anyone who carries its carcass must wash his clothes and will be unclean until evening.
Leviticus 16:26-28
The man who released the goat for azazel
Hebrews 7:19
(for the law perfected
Hebrews 9:10
They are physical regulations and only deal with food, drink, and various washings imposed until the time of restoration.
Hebrews 9:13-14
For if the blood of goats and bulls and the ashes of a young cow, sprinkling those who are defiled, sanctify for the purification of the flesh,
Hebrews 10:4
For it is impossible for the blood of bulls and goats to take away sins.