While she was giving birth, one put out his hand; and the midwife took and tied a crimson thread on his hand, noting, “This one came out first.”
Next his brother came out, gripping Esau’s heel; so he was named Jacob. Isaac was sixty years old when they were born.
When the time of her delivery came, there were twins in her womb.
But as he withdrew his hand, his brother came out; and she said, “What a breach you have made for yourself!” So he was called Perez.