Genesis 46:16-18

The sons of Gad were Ziphion, Haggi, Shuni, Ezbon, Eri, Arodi, and Areli. The sons of Asher were Jimnah, Ishuah, Isui, Beriah, and Serah, their sister. And the sons of Beriah were Heber and Malchiel. These were the sons of Zilpah, whom Laban gave to Leah his daughter; and these she bore to Jacob: sixteen persons.