epher

from Easton's 1897 Bible Dictionary

Epher
a calf. (1.) One of the sons of Midian, who was Abraham's son by
Keturah (Gen. 25:4).

  (2.) The head of one of the families of trans-Jordanic
Manasseh who were carried captive by Tiglath-pileser (1 Chr.
5:24).