4 occurrences in 4 dictionaries
Reference: Giah
Fausets
("valley".) 2Sa 2:24. Facing Ammah, "by the way of the wilderness of Gibeon."
Hastings
Named in the account of Joab's pursuit of Abner (2Sa 2:24). Its situation is quite unknown; it is even doubtful whether the mention of Giah is not due to textual corruption.
Morish
Gi'ah
Place mentioned only in describing the position of the hill Ammah. 2Sa 2:24.