'Sinneth' in the Bible

Whosoever abideth in him sinneth not: whosoever sinneth hath not seen him, neither knoweth him.

he that doeth sin is of the devil; for the devil sinneth from the beginning. To this end was the Son of God manifested, that he might destroy the works of the devil.

We know that whosoever is begotten of God sinneth not; but he that was begotten of God keepeth himself, and the evil one toucheth him not.