Genesis 30:8-10

Revised Standard Version

⁸ Then Rachel said, “With mighty wrestlings I have wrestled^[a] with my sister, and have prevailed”; so she called his name Naph′tali.

⁹ When Leah saw that she had ceased bearing children, she took her maid Zilpah and gave her to Jacob as a wife. ¹⁰ Then Leah’s maid Zilpah bore Jacob a son.