God said to him, "Your name is Jacob, but you will no longer be called Jacob; your name will be Israel." So he named him Israel. (NIV)
Again God said to him, Your name is Jacob [supplanter]; you shall not be called Jacob any longer, but Israel shall be your name. So He called him Israel [contender with God]. (AMP)
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. (KJV)