Genesis 35:9-11

God appeared to Jacob again, when he came from Paddan-aram, and blessed him. And God said to him, “Your name is Jacob; no longer shall your name be called Jacob, but Israel shall be your name.” So he called his name Israel. And God said to him, “I am God Almighty: be fruitful and multiply. A nation and a company of nations shall come from you, and kings shall come from your own body.