The sons of Zilpah, Leah’s servant, were Gad and Asher. These were the sons of Jacob who were born to him in Paddan Aram.

So Sarai said to Abram, “Since ¹  the Lord has prevented me from having children, have sexual relations with ²  my servant. Perhaps I can have a family by her.” ³  Abram did what ⁴  Sarai told him.

So after Abram had lived ¹  in Canaan for ten years, Sarai, Abram’s wife, gave Hagar, her Egyptian servant, ²  to her husband to be his wife. ³ 

Then Sarai said to Abram, “You have brought this wrong on me! ¹  I allowed my servant to have sexual relations with you, ²  but when she realized ³  that she was pregnant, she despised me. ⁴  May the Lord judge between you and me!” ⁵ 

During the night Jacob quickly took ¹  his two wives, his two female servants, and his eleven sons ²  and crossed the ford of the Jabbok. ³ 

Jacob looked up ¹  and saw that Esau was coming ²  along with four hundred men. So he divided the children among Leah, Rachel, and the two female servants.