Ziba in Easton's Bible Dictionary
post; statue, "a servant of the house of Saul" (2 Sam. 9:2),
who
informed David that Mephibosheth, a son of Jonathan,
was alive.
He afterwards dealt treacherously toward Mephibosheth,
whom he
slanderously misrepresented to David.
Read More about Ziba in Easton's Bible Dictionary