Genesis 38:27-30

When her time came to give birth, it turned out that there were twins in her womb. As she was giving birth, one put his hand out; the midwife tied a red thread on his hand, saying, “This one came first.” But then he pulled it back and his brother came out. She said, “Oh! A breakout!” So she named him Perez (Breakout). Then his brother came out with the red thread on his hand. They named him Zerah (Bright). * * *