Zepho (Heb. Tsephoo, צַפוֹ, watch-tower; Sept. Σωφάρ; Vulg. Sephu), third named of the five sons of Eliphaz the son of Esau (Ge 36:11), and one of the Idumeans "dukes" (ver. 15), B.C. considerably post 1927. In the parallel passage (1Ch 1:36) the name is written Zephi (Heb. Tsephi', צפַי; Sept. Σωφάρ; Vulg. Sephi).