Ishma
ISHMA (ĭsh'ma, Heb. yishmā’). The ancestral head of a clan of Judah; descended from Hur (1Chr.4.3-1Chr.4.4).
ISHMA ĭsh’ mə (יִשְׁמָ֖א). A brother of Jezreel and Idbash; a descendant of Judah (1 Chron 4:3).
International Standard Bible Encyclopedia (1915)
A brother of Jezreel and Idbash, "the sons of the father of Etam" (1Ch 4:3). They were brothers of Hazzelelponi.