'Adultery' in the Bible

For from within, [that is] out the heart of men, come base and malevolent thoughts and schemes, acts of sexual immorality, thefts, murders, adulteries,

And He said to them, “Whoever divorces his wife and marries another woman commits adultery against her;

and if a woman divorces 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 testify falsely, Do not defraud, Honor your father and mother.’”