Genesis 37:36

An eunuch. This word sometimes signifies a chamberlain, courtier, or officer of the king: and so it is taken in this place. (Challoner) --- Soldiers, cooks, or butchers. Hebrew tabachim, executioners, mactantium. He might also be chief sacrificer, governor of the prisons, &c., all these employments were anciently very honourable, Daniel ii. 14. The providence of God never shines more brightly in any part of the Scripture, than in this history of Joseph, except in that of Jesus Christ, of whom Joseph was a beautiful figure. He was born when his father was grown old, as Jesus was in the last age of the world; he was a son increasing, as Jesus waxed in age and grace before God and men; both were beloved by their father, both comely, &c. (Calmet)