'Clean' in the Bible

O Jerusalem, make your heart clean from evil, so that you may have salvation. How long are evil purposes to have a resting-place in you?

I have seen your disgusting acts, even your false behaviour and your cries of desire and your loose ways on the hills in the field. Unhappy are you, O Jerusalem, you have no desire to be made clean; how long will you be in turning back to me?

And I will make them clean from all their sin, with which they have been sinning against me; I will have forgiveness for all their sins, with which they have been sinning against me, and with which they have done evil against me.

And he will put a fire in the houses of the gods of Egypt; and they will be burned by him: and he will make Egypt clean as a keeper of sheep makes clean his clothing; and he will go out from there in peace.

And I will send men to Babylon to make her clean and get her land cleared: for in the day of trouble they will put up their tents against her on every side.