Akkub

A man, in the time of Exile and Return · named in 1 verse

the name means insidious Strong's Lexicon

Akkub was a family head of the Temple servants (Nethinim) who returned to Jerusalem from the Babylonian exile.

From Easton's Bible Dictionary

(another form of Jacob). (1.) The head of one of the families of Nethinim (Ezra 2:45).

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

First named at Ezra 2:45.

Ezra 2:45 the descendants of Lebanah, the descendants of Hagabah, the descendants of Akkub,