And if you have not been trustworthy with someone else's property, who will give you property of your own?
NIV
And if you have not proved faithful in that which belongs to another [whether God or man], who will give you that which is your own [that is, the true riches]?
AMP
And if ye have not been faithful in that which is another man's, who shall give you that which is your own?
KJV