James 5:1-6, NKJV
There was a time when I was promised a certain wage by an employer I was working for and did not get it. There are others who I know about where hours were stolen and deleted from the record so that the company could retain their funds. All of this is fraud. But as the Bible teaches, they too will have their day.1 Come now, you rich, weep and howl for your miseries that are coming upon you!2 Your riches are corrupted, and your garments are moth-eaten.3 Your gold and silver are corroded, and their corrosion will be a witness against you and will eat your flesh like fire. You have heaped up treasure in the last days.4 Indeed the wages of the laborers who mowed your fields, which you kept back by fraud, cry out; and the cries of the reapers have reached the ears of the Lord of Sabaoth.[a]5 You have lived on the earth in pleasure and luxury; you have fattened your hearts as[b] in a day of slaughter.6 You have condemned, you have murdered the just; he does not resist you.
“Dearly beloved, avenge not yourselves, but rather give place unto wrath: for it is written, Vengeance is mine; I will repay, saith the Lord,” Romans 12:19, KJV.