'Gatekeepers' in the Bible

The descendants of the gatekeepers: the descendants of Shallum, the descendants of Ater, the descendants of Talmon, the descendants of Akkub, the descendants of Hatita, and the descendants of Shobai; in total one hundred and thirty-nine.

The priests, the Levites, and some of the people lived [in Jerusalem], and the singers, the gatekeepers, and the temple servants [lived] in their cities, and all Israel in their cities.

Some of the {Israelites}, some priests and Levites, the singers, the gatekeepers, and the temple servants went up to Jerusalem in the seventh year of King Artaxerxes.

From the singers: Eliashib. From the gatekeepers: Shallum, Telem, and Uri.