Genesis 35:10-12

And God said to him, “Your name is Jacob; your name shall not be called Jacob anymore, but Israel shall be your name.” So He called his name Israel. Also God said to him: “I am God Almighty. Be fruitful and multiply; a nation and a company of nations shall proceed from you, and kings shall come from your body. The land which I gave Abraham and Isaac I give to you; and to your descendants after you I give this land.”