Genesis 38:1

When young people that have been well educated begin to change their company, they will soon change their manners, and lose their good education. They that go down from their brethren, that forsake the society of the seed of Israel, and pick up Canaanites for their companions, are going down the hill apace.

And it came to pass at that time,....

It is of great consequence to young people to choose proper associates; for these they will imitate, study to recommend themselves to, and, by their opinion of them, value themselves: an error in this choice is often fatal.

And it came to pass at that time - The facts mentioned here could not have happened at the times mentioned in the preceding chapter, as those times are all unquestionably too recent, for the very earliest of the transactions here recorded must have occurred long before the selling of Joseph. Mr. Ainsworth remarks “that Judah and his sons must have married when very young, else the chronology will not agree. For Joseph was born six years before Jacob left Laban and came into Canaan; Gen 30:25, and Gen 31:41. Joseph was seventeen years old when he was sold into Egypt, Gen 37:2, Gen 37:25; he was thirty years old when he interpreted Pharaoh’s dream, Gen 41:46. And nine years after, when there had been seven years of plenty and two years of famine, did Jacob with his family go down into Egypt, Gen 41:53, Gen 41:54, and Gen 45:6, Gen 45:11. And at their going down thither, Pharez, the son of Judah, whose birth is set down at the end of this chapter, had two sons, Hezron and Hamul, Gen 46:8, Gen 46:12. Seeing then from the selling of Joseph unto Israel’s going down into Egypt there cannot be above twenty-three years, how is it possible that Judah should take a wife, and have by her three sons successively, and Shelah the youngest of the three be marriageable when Judah begat Pharez of Tamar, Gen 38:14, Gen 38:24, and Pharez be grown up, married, and have two sons, all within so short a space? The time therefore here spoken of seems to have been soon after Jacob’s coming to Shechem, Gen 33:18, before the history of Dinah, Genesis 34, though Moses for special cause relates it in this place.” I should rather suppose that this chapter originally stood after Genesis 33, and that it got by accident into this place.

- The Family of Judah 1. עדלם ‛ǎdûllâm, ‘Adullam, “righteousness.” חירה chı̂yrâh Chirah, “nobility?” 2. שׁוּע shûa‛, Shua‘, “luck, riches, cry.” 3. ער ‛êr, ‘Er, “watching.” 4. אונן 'ônân, Onan, “strong.” 5. שׁלה shēlâh, Shelah, “request? rest.” כזיב kezı̂yb Kezib, “falsehood.” 6. תמר tāmār, Tamar, “palm.” 12. תמנה tı̂mnâh, Timnah, “counted or assigned.” 14. עינים 'êynayı̂m, ‘Enaim, “two fountains.” 29. פרץ perets, Perets, “breach.” This strange narrative is an episode in the history of Joseph; but an integral part of the “generations” of Jacob.