Roman Catechism 30.20

Chapter 30 — Part III: The Decalogue — The Seventh Commandment

Section 20. Robbery is more comprehensive than theft. Those who pay not the labourer his hire are guilty of robbery, and are exhorted to repentance by St. James in these words: Go to now, ye rich men, weep and howl for your miseries, which shall come upon you. He adds the reason for their repentance: Behold the hire of the labourers, who have reaped down your fields, which by fraud has been kept back by you, crieth: and the cry of them hath entered into the ears of the Lord of sabaoth. This sort of robbery is strongly condemned in Leviticus, Deuteronomy, Malachy, and Tobias.