But when Sanballat and Tobiah and the Arabs and the Ammonites and the Ashdodites heard that the repairing of the walls of Jerusalem was going forward and that the breaches were beginning to be closed, they were very angry.
We have here, I. The conspiracy which the Jews' enemies formed against them, to stay the building by slaying the builders. The conspirators were not only Sanballat and Tobiah, but other neighbouring people whom they had drawn into the plot.
Commenting on Nehemiah 4:7-15
And it came to pass that when Sanballat, and Tobiah, and the Arabians,.... Who were under and influenced by Geshem the Arabian: and the Ammonites; over whom Tobiah was governor: and the Ashdodites; who were of Ashdod or Azotus, one of the principalities of the Philistines, who were always enemies to the Jews: heard that the walls of Jerusalem were made up; or "the length...
HE SETS A WATCH. (Neh. 4:7-23) But . . . when Sanballat . . . heard that the walls . . . were made up, and . . . the breaches . . . stopped--The rapid progress of the fortifications, despite all their predictions to the contrary, goaded the Samaritans to frenzy.
Commenting on Nehemiah 4:7-23