Luther's Little Instruction Book: The Small Catechism of Martin Luther

I. The Ninth Commandment

You must not desire your neighbor’s house. ((Exodus 20:17))

Q. What does this mean?

A. We must fear and love God, so that we will not attempt to trick our neighbor out of his inheritance or house, take it by pretending to have a right to it, etc. but help him to keep & improve it.