Whenever someone of age, of sound mind, and free-willed commits adultery or homosexual activity, whether he is a Muslim or a dhimmi or an apostate, whether he is free or a slave, the legal punishment is incumbent upon him. If he is virtuous [i.e. married], he is to be stoned to death. The virtuous is he who, in a legitimate marriage, has had intercourse in the front part, being free, of age, and of sound mind.