Exodus 1:1-7 (ESV)
1 These are the names of the sons of Israel who came to Egypt with Jacob, each with his household: 2 Reuben, Simeon, Levi, and Judah, 3 Issachar, Zebulun, and Benjamin, 4 Dan and Naphtali, Gad and Asher. 5 All the descendants of Jacob were seventy persons; Joseph was already in Egypt. 6 Then Joseph died, and all his brothers and all that generation. 7 But the people of Israel were fruitful and increased greatly; they multiplied and grew exceedingly strong, so that the land was filled with them.