Deuteronomy 5:16-20
16 ‘Honor (respect, obey, care for) your father and your mother, as the Lord your God has commanded you, so that your days [on the earth] may be prolonged and so that it may go well with you in the land which the Lord your God gives you.
Footnotes:
a.
Deuteronomy 5:17: Or commit homicide. In general, prohibits one from acting on one’s own initiative to deliberately take or maliciously cause to be taken, the life of another.
b.
Deuteronomy 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.