John Gills Exposition of the Bible Commentary - 2 Samuel 20:26
And Ira also the Jairite ,.... Which some take to be the same with Ira the Ithrite, 2 Samuel 23:38 ; a son of Jether or Ithra the Israelite, 2 Samuel 17:25 ; though others suppose he was Ira the son of Ikkesh the Tekoite, 2 Samuel 23:26 ; and so the Targum here calls him Ira the Jairite, which was of Tekoah; and Tekoah being the chief place in Israel for oil olive F4 Misn. Menachot, c. 8. sect. 3. , with which the lamps were lighted, Jarchi thinks he had the name of Jairite from... read more
Matthew Henry's Complete Commentary - 2 Samuel 20:23-26
Here is an account of the state of David's court after his restoration. Joab retained the office of general, being too great to be displaced. Benaiah, as before, was captain of the guards. Here is one new office erected, which we had not (2 Sam. 8:16-18), that of treasurer, or one over the tribute, for it was not till towards the latter end of his time that David began to raise taxes. Adoram was long in this office, but it cost him his life at last, 1 Kgs. 12:18. read more