Genesis 35:23

“The sons of Leah, etc.] Jacob’s first wife, which are six, and are reckoned in order, according to their birth, Reuben, Simeon, Levi, Judah, Issachar, Zebulun.”

“- The Death of Isaac 8. דברה deborâh, Deborah, “bee.” בּכוּת אלּון 'alôn-bākût, Allon-bakuth, “oak of weeping.” 16. כברה kı̂brâh, “length stretch.” A certain but unknown distance, a stadium or furlong (Josephus) a hippodrome (Septuagint) which was somewhat longer, a mile (Kimchi). אפרת 'ephrâth, Ephrath, “fruitful or ashy.” 18. בן־אוני ben-'ônı̂y, Ben-oni, “son of my pain.” בנימין bı̂nyāmı̂yn, Binjamin, “son of the right hand.” 19. לחם בית bēyt-lechem, Beth-lechem, “house of bread.” 21. עדר ‛ěder, ‘Eder, “flock, fold.” This chapter contains the return of Jacob to his father’s house, and then appends the death of Isaac. Genesis 35:1-8 Jacob returns to Bethel. “And God said unto…”

“35:23-26 The twelve sons became leaders of the twelve tribes of Israel. Their names are the firstfruits of the nation.”