Leviticus 11:32
Also, anything they fall on when they die will become unclean -- any wood vessel or garment or article of leather or sackcloth. Any such vessel with which work is done must be immersed in water and will be unclean until the evening. Then it will become clean.
Leviticus 15:12
A clay vessel which the man with the discharge touches must be broken, and any wooden utensil must be rinsed in water.
Leviticus 6:28
Any clay vessel it is boiled in must be broken, and if it was boiled in a bronze vessel, then that vessel must be rubbed out and rinsed in water.
Titus 2:14
He gave himself for us to set us free from every kind of lawlessness and to purify for himself a people who are truly his, who are eager to do good.
Titus 3:5
he saved us not by works of righteousness that we have done but on the basis of his mercy, through the washing of the new birth and the renewing of the Holy Spirit,