Genesis 38

12. Judah . . . went up unto his sheep-shearers--This season, which occurs in Palestine towards the end of March, was spent in more than usual hilarity, and the wealthiest masters invited their friends, as well as treated their servants, to sumptuous entertainments. Accordingly, it is said, Judah was accompanied by his friend Hirah.
Timnath--in the mountains of Judah.

18. signet, &c.--Bracelets, including armlets, were worn by men as well as women among the Hebrews. But the Hebrew word here rendered "bracelets," is everywhere else translated "lace" or "ribbon"; so that as the signet alone was probably more than an equivalent for the kid, it is not easy to conjecture why the other things were given in addition, except by supposing the perforated seal was attached by a ribbon to the staff.

24. Bring her forth, and let her be burnt--In patriarchal times fathers seem to have possessed the power of life and death over the members of their families. The crime of adultery was anciently punished in many places by burning ( Leviticus 21:9 , Judges 15:6 , Jeremiah 29:22 ). This chapter contains details, which probably would never have obtained a place in the inspired record, had it not been to exhibit the full links of the chain that connects the genealogy of the Saviour with Abraham; and in the disreputable character of the ancestry who figure in this passage, we have a remarkable proof that "He made himself of no reputation" [ Philippians 2:7 ].