Genesis 25:26
And after that came his brother out; and his hand took hold of Esau's heel; and his name was called Jacob. And Isaac was sixty years old when they were born.
Genesis 27:36
And he said, Is it not therefore he was named Jacob, for he has supplanted me now twice? He took away my birthright, and behold, now he has taken away my blessing. And he said, Hast thou not reserved a blessing for me?
Hosea 12:3
He took his brother by the heel in the womb, and in his strength he wrestled with God.
Genesis 38:28-30
And it came to pass when she brought forth, that one stretched out his hand, and the midwife took it and bound round his hand a scarlet thread, saying, This came out first.