Eshek
ESHEK (ē’shĕk, Heb. ‘ēsheq, oppression). A descendant of Jonathan, son of Saul, and brother of Azel. His grandsons were mighty men of valor in the tribe of Benjamin (1Chr.8.38-1Chr.8.40).
ESHEK ē’ shĕk (עֵ֣שֶׁק, meaning oppression, 1 Chron 8:39). A family of the tribe of Benjamin descended from Saul, king of Israel.
International Standard Bible Encyclopedia (1915)
(`esheq, "oppressor"):
A descendant of Jonathan, son of Saul, first king of Israel (1Ch 8:39).