Adam Clarke's Commentary on the Bible - Judges 20:1
Unto the Lord in Mizpeh - This city was situated on the confines of Judah and Benjamin, and is sometimes attributed to the one, sometimes to the other. It seems that there was a place here in which the Lord was consulted, as well as at Shiloh; in 1 Maccabees 3:46, we read, In Maspha was the place where they prayed aforetime in Israel. These two passages cast light on each other. Some think that Shiloh is meant, because the ark was there; but the phrase before the Lord may signify no... read more
John Gills Exposition of the Bible Commentary - Judges 20:18
And the children of Israel arose ,.... From Mizpeh, where they were assembled, having heard that the Benjaminites were gathered together to defend the men of Gibeah: and went up to the house of God ; to the tabernacle which was in Shiloh, Judges 18:31 , see Joshua 18:1 though the Targum takes Bethel for the name of a place so called; and so do Ben Gersom and Josephus F16 Ut supra. (Antiqu. l. 5. c. 2. sect. 10.) , which was near Shiloh, for Shiloh is said to be on the north... read more