Ehud "went down" from the mountain of Ephraim into the Jordan valley beneath it, straight to the Jordan fords Joshua 2:7, so as to intercept all communication between the Moabites on the west side and their countrymen on the east.

Took the fords of Jordan - It is very likely that the Moabites, who were on the western side of Jordan, hearing of the death of Eglon, were panic-struck, and endeavored to escape over Jordan at the fords near Jericho, when Ehud blew his trumpet in the mountains of Ephraim, and thus to get into the land of the Moabites, which lay on the east of Jordan; but Ehud and his men, seizing the only pass by which they could make their escape, slew ten thousand of them in their attempt to cross at those fords. What is called here the fords was doubtless the place where the Israelites had passed Jordan when they (under Joshua) took possession of the promised land.

And he said unto them, follow after me,.... This he said to encourage them, putting himself at the head of them showing himself ready to expose his own life, if there was any danger:

for the Lord hath delivered your enemies the Moabites into your hands; which he concluded from the success he had had in cutting off the king of Moab which had thrown the Moabites into great confusion and distress, and from an impulse on his mind from the Lord, assuring him of this deliverance:

and they went down after him: from the mountain of Ephraim:

and took the fords of Jordan towards Moab; where the river was fordable, and there was a passage into the country of Moab, which lay on the other side Jordan; this they did to prevent the Moabites, which were in the land of Israel, going into their own land upon this alarm, and those in the land of Moab from going over to help them:

and suffered not a man to pass over; neither out of Israel into Moab, nor out of Moab into Israel.

And he said unto them, Follow after me: for the LORD hath delivered your enemies the Moabites into your hand. And they went down after him, and took the fords of Jordan toward Moab, and suffered not a man to pass over.

3:28 Fords of Jordan - Where they passed over Jordan, that neither the Moabites that were got into Canaan, might escape, nor any more Moabites come over Jordan to their succour.

28. they went down after him, and took the fords-(See on [214]Jos 2:7). With the view of preventing all escape to the Moabite coast, and by the slaughter of ten thousand men [Jud 3:29], Ehud rescued his country from a state of ignominious vassalage.

3:12-30 When Israel sins again, God raises up a new oppressor. The Israelites did ill, and the Moabites did worse; yet because God punishes the sins of his own people in this world, Israel is weakened, and Moab strengthened against them. If lesser troubles do not do the work, God will send greater. When Israel prays again, God raises up Ehud. As a judge, or minister of Divine justice, Ehud put to death Eglon, the king of Moab, and thus executed the judgments of God upon him as an enemy to God and Israel. But the law of being subject to principalities and powers in all things lawful, is the rule of our conduct. No such commissions are now given; to pretend to them is to blaspheme God. Notice Ehud's address to Eglon. What message from God but a message of vengeance can a proud rebel expect? Such a message is contained in the word of God; his ministers are boldly to declare it, without fearing the frown, or respecting the persons of sinners. But, blessed be God, they have to deliver a message of mercy and of free salvation; the message of vengeance belongs only to those who neglect the offers of grace. The consequence of this victory was, that the land had rest eighty years. It was a great while for the land to rest; yet what is that to the saints' everlasting rest in the heavenly Canaan.