And God appeared unto Jacob again, when he came out of Padanaram, and blessed him.  And God said unto him, “Thy name is Jacob: thy name shall not be called any more Jacob, but Israel shall be thy name:” and He called his name Israel.  And God said unto him, “I am God Almighty: be fruitful and multiply; a nation and a company of nations shall be of thee, and kings shall come out of thy loins; and the land which I gave Abraham and Isaac, to thee I will give it, and to thy seed after thee will I give the land.”  And God went up from him in the place where He talked with him.
Genesis 35:9-13