When Leah saw that she had ceased bearing children, she took her maid Zilpah and gave her to Jacob as a wife.
So, after Abram had dwelt ten years in the land of Canaan, Sarai, Abram's wife, took Hagar the Egyptian, her maid, and gave her to Abram her husband as a wife.
(Laban gave his maid Zilpah to his daughter Leah to be her maid.)
And she conceived again and bore a son, and said, “This time I will praise the Lord”; therefore she called his name Judah; then she ceased bearing.
Then Leah's maid Zilpah bore Jacob a son.
And God hearkened to Leah, and she conceived and bore Jacob a fifth son.
So she gave him her maid Bilhah as a wife; and Jacob went in to her.
Then Rachel said, “With mighty wrestlings I have wrestled with my sister, and have prevailed”; so she called his name Naphtali.
(these are the sons of Zilpah, whom Laban gave to Leah his daughter; and these she bore to Jacob—sixteen persons).