'Contaminated' in the Bible

I said, "Too bad for me! I am destroyed, for my lips are contaminated by sin, and I live among people whose lips are contaminated by sin. My eyes have seen the king, the Lord who commands armies."

And you will defile the plating of your silver idols and the covering of your gold image. You will scatter them like contaminated things; you will say to it, "Filth!"

"Whoever slaughters an ox is just like one who kills a human being; whoever sacrifices a lamb is just like one who breaks a dog's neck; whoever makes a grain offering is just like one who offers pig's blood; and whoever makes a memorial offering of frankincense is just like one who blesses an idol. Yes, these have chosen their own ways, and they take delight in their contaminated actions.