Jamieson, Fausset and Brown on Ezekiel 25:14

14. by ... my people Israel--namely, by Judas Maccabeus. The Idumeans were finally, by compulsory circumcision, incorporated with the Jewish state by John Hyrcanus (see Is 34:5; 63:1, &c.; 1 Maccabees 5:3). So complete was the amalgamation in Christ's time, that the Herods of Idumean origin, as Jews, ruled over the two races as one people. Thus the ancient prophecy was fulfilled (Ge 25:23), "The elder shall serve the younger."