Gaba - This name, like Gibeah, Gibeon, etc. Joshua 9:3, indicates a town placed on a hill, and occurs repeatedly in various forms in the topography of Palestine. Gaba is the Gibeah (if 1-Samuel 13:15-16; 1-Samuel 14:5, where the Hebrew has גבע Geba‛, which is undoubtedly the correct reading throughout. The city was one of those assigned to the Levites Joshua 21:17, and lay on the northern border of Judah. It is identified with the modern "Jeba," lying on the side of a deep ravine opposite to Michmash ("Mukhmas"). The famous "Gibeah of Saul," or "Giheah of Benjamin" (the Gibeath of Joshua 18:28) lay at no great distance southwest of Geba, on the high road from Jerusalem to Bethel, and is probably to be looked for in the lofty and isolated "Tulcil-el-Ful."

And Gaba - Supposed to be the same as Gibeah of Saul, a place famous for having given birth to the first king of Israel; and infamous for the shocking act towards the Levite's wife, mentioned Judges 19:16-30, which was the cause of a war in which the tribe of Benjamin was nearly exterminated. Judges 20:29-48.

And Chepharhaammonai, and Ophni,.... Of the two first of these no mention is made elsewhere:
and Gaba is the same with Gibeah, a well known place, because of the foul fact committed there, which had like to have been the ruin of this tribe, Judges 19:14; and for being the native place of King Saul, hence called "Gibeah of Saul", 1-Samuel 11:4; it was about six or seven miles from Jerusalem; see Gill on Hosea 5:8; twelve cities with their villages; which agrees with the account of them.

Chephar-haammonai and Ophni are only mentioned here, and are still unknown. Gaba, or Geba of Benjamin (1-Samuel 13:16; 1-Kings 15:22) which was given up to the Levites (Joshua 21:17; 1-Chronicles 6:45), was in the neighbourhood of Ramah (1-Kings 15:22; 2-Chronicles 16:6). It is mentioned in 2-Kings 23:8; Zac 14:10, as the northern boundary of the kingdom of Judah, and was still inhabited after the captivity (Nehemiah 7:30). It is a different place from Gibea, and is not to be found, as I formerly supposed, in the Moslem village of Jibia, by the Wady el Jib, between Beitin and Sinjil (Rob. iii. p. 80), but in the small village of Jeba, which is lying half in ruins, and where there are relics of antiquity, three-quarters of an hour to the north-east of er-Rm (Ramah), and about three hours to the north of Jerusalem, upon a height from which there is an extensive prospect (vid., Rob. ii. pp. 113ff.). This eastern group also included the two other towns Anathoth and Almon (Joshua 21:18), which were given up by Benjamin to the Levites. Anathoth, the home of the prophet Jeremiah (Jeremiah 1:1; Jeremiah 11:21.), which was still inhabited by Benjaminites after the captivity (Nehemiah 11:32), is the present village of Anta, where there are ruins of great antiquity, an hour and a quarter to the north of Jerusalem (Rob. ii. pp. 109ff.). Almon, called Allemeth in 1-Chronicles 6:45, has been preserved in the ruins of Almt (Rob. Bibl. Res. pp. 287ff.), or el-Mid (Tobler, Denkbl. p. 631), on the south-east of Anta.