Genesis 46:12

46:12 The sons of Judah:

Er, Onan, Shelah, Perez, and Zerah

(but Er and Onan died in the land of Canaan).

The sons of Perez were Hezron and Hamul.

Genesis 46:26-27

46:26 All the direct descendants of Jacob who went to Egypt with him were sixty-six in number. (This number does not include the wives of Jacob’s sons.) ¹  46:27 Counting the two sons ²  of Joseph who were born to him in Egypt, all the people of the household of Jacob who were in Egypt numbered seventy. ³ 

[46:26]  ¹ tn Heb “All the people who went with Jacob to Egypt, the ones who came out of his body, apart from the wives of the sons of Jacob, all the people were sixty-six.”

[46:27]  ² tn The LXX reads “nine sons,” probably counting the grandsons of Joseph born to Ephraim and Manasseh (cf. 1 Chr 7:14-20).

[46:27]  ³ tn Heb “And the sons of Joseph who were born to him in Egypt were two people; all the people belonging to the house of Jacob who came to Egypt were seventy.”