'Ill Gotten Gain' in the Bible
He gives back the ill-gotten gain without assimilating it; he will not enjoy the wealth from his commerce.
Ill-gotten gains do not profit anyone,but righteousness rescues from death.
A tyrannical ruler lacks judgment. One who hates ill-gotten gain will have long days.
The person who gathers wealth by unjust means is like the partridge that broods over eggs but does not hatch them. Before his life is half over he will lose his ill-gotten gains. At the end of his life it will be clear he was a fool."
And look! I strike my hand for your ill-gotten gain that you [have] made and at your blood that was in the midst of you.
And they come to you {as people do}, and they sit {before you}, and my people hear your words, and they do not do them, for they [are] showing passion in their mouth, but their heart [is] going after ill-gotten gain.
Ill Gotten Gainnot in John Wesley New Testament