THE ORIGIN OF ISRAEL:
And He said, “your name shall no longer be Jacob, but Israel; for you have struggled with God and with men and have prevailed.”
Genesis 32:28 (Amplified Bible)
And God said to him, “Though your name is Jacob, you will no longer be called Jacob.
Instead, your name will be Israel.”
So God named him Israel.
Genesis 35:10 (Berean Standard Bible)