Gahar

A man, in the time of Exile and Return · named in 2 verses

the name means lurker Strong's Lexicon

Gahar was an ancestor of a group of temple servants (Nethinim) who returned to Jerusalem from the Babylonian exile.

From Easton's Bible Dictionary

Lurking-place, one of the chief of the Nethinim, whose descendants returned to Jerusalem under Zerubbabel (Ezra 2:47).

Easton's Illustrated Bible Dictionary, 1897 — public domain, quoted in full and unedited.

First named at Ezra 2:47.

Ezra 2:47 the descendants of Giddel, the descendants of Gahar, the descendants of Reaiah,
Nehemiah 7:49 the descendants of Hanan, the descendants of Giddel, the descendants of Gahar,