'Eunuchs' in the Bible

the officials of Judah, the officials of Jerusalem, the eunuchs, the priests, and all the people of the land who passed between the parts of the calf.

Kareah's son Jonathan and all the military leaders who were with him took all the rest of the people from Mizpah whom he had rescued from Nethaniah's son Ishmael after he had killed Ahikam's son Gedaliah, including the young men, the soldiers, women, children, and eunuchs whom he had rescued from Gibeon.