Zithri
From BiblePortal Wikipedia
Smith's Bible Dictionary [1]
Zith'ri. (Protection Of Jehovah). Properly Sithri; one of the sons of Uzziel, the son of Kohath. Exodus 6:22. In Exodus 6:21, Zithri should be Zichri , as in Authorized Version of 1611.
Morrish Bible Dictionary [2]
Son of Uzziel, a son of Kohath. Exodus 6:22 . The name is really Sithri In Exodus 6:21 the name Zithri should be ZICHRI, as in the A.V. of 1611.
Fausset's Bible Dictionary [3]
Easton's Bible Dictionary [4]
Exodus 6:22
Cyclopedia of Biblical, Theological and Ecclesiastical Literature [5]
(typographical error in some eds. at Exodus 6:22). (See Zichri).