Twins: Pharez and Zerah
Source: Nav
Genesis 38:27–30
When the time came for Tamar to give birth, there were twins in her womb. / And as she was giving birth, one of them put out his hand; so the midwife took a scarlet thread and tied it around his wrist. “This one came out first,” she announced. / But when he pulled his hand back and his brother came out, she said, “You have broken out first!” So he was named Perez.