Exodus 20:15
You shall not steal.

Romans 13:9
The commandments "Do not commit adultery, " "Do not murder, " "Do not steal, " "Do not covet, " and any other commandments, are summed up in this one decree: "Love your neighbor as yourself."

Ephesians 4:28
He who has been stealing must steal no longer, but must work, doing good with his own hands, that he may have something to share with the one in need.