jok'-shan (yoqshan, meaning unknown): Son of Abraham and Keturah (Gen 25:2,3 parallel 1 Ch 1:32). Tuch suggested that yoqshan = yoqTan (Gen 10:25-29); see HDB, under the word; Skinner, Gen, 350.
Bibliography Information Orr, James, M.A., D.D. General Editor. "Definition for 'JOKSHAN'". "International Standard Bible Encyclopedia". bible-history.com - ISBE; 1915.