Verses 16-18 list the descendants of Zilpah, Leah’s maid.

Ziphion is spelled “Zephon” in Good News Translation, which is the spelling in the src Samaritan Pentateuchsrc*, the Septuagint, and the Hebrew of Num 26.15. “Zephon” is also recommended by Hebrew Old Testament Text Project.

Quoted with permission from Reyburn, William D. and Fry, Euan McG. A Handbook on Genesis. (UBS Helps for Translators). New York: UBS, 1997. For this and other handbooks for translators see here .