'Adultery' in the Bible

For from within, out of men's hearts, their evil purposes proceed--fornication, theft, murder, adultery,

He replied, "Whoever divorces his wife and marries another woman, commits adultery against the first wife;

and if a woman puts away her husband and marries another man, she commits adultery."

You know the Commandments--'Do not murder;' 'Do not commit adultery;' 'Do not steal;' 'Do not lie in giving evidence;' 'Do not defraud;' 'Honour thy father and thy mother.'"