Then Joseph took them both—with his right hand Ephraim toward Israel’s left, and with his left hand Manasseh toward Israel’s right—and brought them to Israel.

And it came to pass while Israel inhabited that land, that Reuben went and lay with Bilhah his father's concubine; and Israel heard of it. And so the Sons of Israel came to be Twelve.

God said to him:

Your name is Jacob;
you will no longer be named Jacob,
but your name will be Israel.

So He named him Israel.

There he erected an altar and called it El-Elohe-Israel.