'Impurity' in the Bible

"How terrible it will be for you, scribes and Pharisees, you hypocrites! You are like whitewashed tombs that look beautiful on the outside but inside are full of dead people's bones and every kind of impurity.

For this reason, God delivered them to sexual impurity as they followed the lusts of their hearts and dishonored their bodies with one another.

I am speaking in simple terms because of the frailty of your human nature. Just as you once offered the parts of your body as slaves to impurity and to greater and greater disobedience, so now, in the same way, you must offer the parts of your body as slaves to righteousness that leads to sanctification.

I am afraid that when I come my God may again humble me before you and that I may have to grieve over many who formerly lived in sin and have not repented of their impurity, sexual immorality, and promiscuity that they once practiced.

Now the actions of the flesh are obvious: sexual immorality, impurity, promiscuity,

Do not let sexual sin, impurity of any kind, or greed even be mentioned among you, as is proper for saints.

So put to death your worldly impulses: sexual sin, impurity, passion, evil desire, and greed (which is idolatry).