Luke 16:12 in the King James Version
And if ye have not been faithful in that which is another man’s, who shall give you that which is your own?
Context
11 If therefore you have not been faithful in the unrighteous mammon, who will commit to your trust the true riches?
12 If you have not been faithful in that which is another’s, who will give you that which is your own?
13 No servant can serve two masters, for either he will hate the one and love the other; or else he will hold to one and despise the other. You aren’t able to serve God and Mammon.”