These are the generations of Jacob. Joseph, being seventeen years old, was feeding the flock with his brethren; and the lad was with the sons of Bilhah, and with the sons of Zilpah, his father's wives: and Joseph brought unto his father their evil report. These are the generations - תלדות toledoth, the history of the lives and actions of Jacob and his sons; for in this general sense the original must be taken, as in the whole of the ensuing history there is no particular account of any genealogical succession. Yet the words may be understood as referring to the tables or genealogical lists in the preceding chapter; and if so, the original must be understood in its common acceptation.
The lad was with the sons of Bilhah - It is supposed that our word lad comes from the Hebrew ילד yeled, a child, a son; and that lass is a contraction of ladess, the female of lad, a girl, a young woman. Some have supposed that King James desired the translators to insert this word; but this must be a mistake, as the word occurs in this place in Edmund Becke's Bible, printed in 1549; and still earlier in that of Coverdale, printed in 1535.
Brought unto his father their evil report - Conjecture has been busily employed to find out what this evil report might be; but it is needless to inquire what it was, as on this head the sacred text is perfectly silent. All the use we can make of this information is, that it was one cause of increasing his brothers' hatred to him, which was first excited by his father's partiality, and secondly by his own dreams.