Genesis 30:8-10

Living Bible

⁸ Rachel named him Naphtali (meaning “Wrestling”), for she said, “I am in a fierce contest with my sister and I am winning!”

⁹ Meanwhile, when Leah realized that she wasn’t getting pregnant anymore, she gave her servant girl Zilpah to Jacob, to be his wife, ¹⁰ and soon Zilpah presented him with a son.