Matthew Henry on Judges 3:12-30
Ehud is the next of the judges whose achievements are related in this history, and here is an account of his actions.
I. When Israel sins again God raises up a new oppressor, Jdg 3:12-14. It was an aggravation of their wickedness that they did evil again after they had smarted so long for their former iniquities, promised so fair when Othniel judged them, and received so much mercy from God in their deliverance. What, and after all this, again to break his commandments! Was the disease obstinate to all the methods of cure, both corrosives and lenitives? It seems it was. Perhaps they thought they might make the more bold with their old sins because they saw themselves in no danger from their…
Read the whole note in the consoleJamieson-Fausset-Brown on Judges 3:27
he blew a trumpet in the mountain of Ephraim--summoned to arms the people of that mountainous region, which, adjoining the territory of Benjamin, had probably suffered most from the grievous oppression of the Moabites.
John Gill on Judges 3:27
And it came to pass, when he was come, That is, to Seirath, Judges 3:26, in the tribe of Ephraim:
that be blew a trumpet in the mountain of Ephraim; which being an high mountain, the sound of the trumpet was heard afar off; and if Ehud's design was known to the Israelites, what he intended to do, this might be the token agreed on, should he succeed, to call them together, see Jeremiah 31:6,
and the children of Israel went down with him from the mount, and he before them; being there assembled together, and which might be the place before appointed for their rendezvous, and where and when he took the command of them, and went before them as their general.
Keil & Delitzsch on Judges 3:26-28
Ehud had escaped whilst the servants of Eglon were waiting, and had passed the stone quarries and reached Seirah. Seirah is a place that is never mentioned again; and, judging from the etymology (the hairy), it was a wooded region, respecting the situation of which all that can be decided is, that it is not to be sought for in the neighbourhood of Jericho, but "upon the mountains of Ephraim" (Jdg 3:27). For when Ehud had come to Seirah, he blew the trumpet "upon the mountains of Ephraim," to announce to the people the victory that was placed within their reach by the death of Eglon, and to summon them to war with the Moabites, and then went down from the mountain into the plain near Jericho;…