Deuteronomy 5:18

18‘You shall not commit 5:18 Jesus extended this commandment in Matt 5:27, 28. Not only is adultery forbidden, but also the act of looking at a woman with lustful (sexual) desire, which would include indulging oneself in pornography.adultery. [Prov 6:25, 26; Matt 5:27, 28; Rom 1:24; Eph 5:3]