Keil & Delitzsch, on 1Chr 2:23

“And he took Gessur, and Aram the towns of Jair, and Canath, and the villages thereof, threescore cities. All these, the sons of Machir father of Galaad.”

“And the name of the wife of Abishur was Abihail,.... Of the same name was a wife of Rehoboam, a daughter of his grandfather David's eldest brother, Eliab, Ch2 11:18. and she bare him Ahban, and Molid; which are no more mentioned, they perhaps leaving no posterity.”

Imported from an open dataset — not yet checked against the printed edition.