The following is the results of your search for Gibeah of Phinehas.
Gibeah of Phinehas: (Joshua 15:57) R.V. marg., a city on Mount Ephraim which had been given to
Phinehas
(Joshua 24:33) "hill," A.V.; R.V. marg. and Heb., "Gibeah.").
Here Eleazar the son of Aaron was buried. It has been identified with
the modern Khurbet Jibia, 5 miles north of Guphna towards Shechem.