1 Chronicles 9:4

“Uthai, the son of Ammihud, etc.] Called Athaiah, (<161104>Nehemiah 11:4) though his ancestors there are differently reckoned here; his genealogy here is traced from his father Ammihud, through Omri, Imri, Bani, Pharez, to Judah.”

“Ammihud - That there is so great a diversity of names between this catalogue and that of Neh. 11:4-36, may be ascribed to two causes: to the custom of the Hebrews, who used frequently to give several names to one person: and, to the change of times; for here they are named who came up at the first return but many of those in Nehemiah might be such as returned afterward, and came and dwelt either instead of the persons here named, or with them. 1 Chronicles 9:9”

“Bani: Neh 8:7, Neh 10:13 Pharez: Ch1 2:5, Ch1 4:1; Gen 46:12; Num 26:20; Neh 11:4, Neh 11:6, Perez 1 Chronicles 9:5”

“In the same place there dwelt, of the sons of Judah, three chiefs of the three most important families of Judah, that of Pharez, that of Shelah, and that of Zerah; cf. Ch1 2:3-4. Of the family of Pharez was Uthai, whose descent is traced back in Ch1 9:4 to Bani, of the children of Pharez. The Kethibh בן־בנימן־בּני is clearly to be read according to the Keri מן־בּני בן־בּני. The name Bani occurs, Ch1 6:31, among the Merarites; while in the genealogies of Judah, 1 Chron 2-4, neither Bani nor Uthai, nor any one of his ancestors who are here named, is mentioned. In Neh 11:4, on the contrary, there is named of the sons of Pharez, Athaiah (עתיה, perhaps only another form of עוּתי), with quite…”