NET
18 We know that everyone fathered by God does not sin, but God protects the one he has fathered, and the evil one cannot touch him.
Darby
18 We know that every one begotten of God does not sin, but he that has been begotten of God keeps himself, and the wicked [one] does not touch him.
KJV
18 We know that whosoever is born of God sinneth not; but he that is begotten of God keepeth himself, and that wicked one toucheth him not.