Jokshan (`an offense`, `hardness`, or `a knocking`); most probably Josephus` Jazar. According to the Bible he was the second son of Abraham and his either wife or concubine Keturah, whom he wed after the death of Sarah. Jokshan had five other brothers: Zimran, Medan, Midian, Ishbak and Shuah; as well as two half brothers: Ishmael and Isaac....