'Defiled' in the Bible

But you have a few {people} in Sardis who have not defiled their clothing, and they will walk with me in white, because they are worthy.

These are those who have not been defiled with women, for they are virgins. These [are] the ones who follow the Lamb wherever he goes. These were bought from humanity [as] first fruits to God and to the Lamb,

The one who does evil, let him do evil still, and the defiled, let him be defiled still, and the righteous, let him practice righteousness still, and the holy, let him be holy still."