Genesis 50:16

Thy father did command— It seems most probable, from the history, that this was a story feigned by the brethren, in order to influence Joseph the more; and this supposition well suits with that mean temper which they here shew; a temper which induced them to think Joseph capable of the most permanent and deep resentment, as well as to subject themselves in the most abject manner; Behold, we be thy servants, Genesis 50:18. It is no wonder that a great and generous soul, like Joseph's, could not bear such behaviour, or refrain from tears. Besides the request of their father, they urge their common religion, the servants of the God of thy father. This has always been reckoned one of the firmest bonds of affection, yea, even among the heathens themselves, per communes deos, per communia sacra, by their common gods, their common religion, was the most solemn manner of adjuring among the Greeks and Romans.