Judges 20:1 - Clarke's commentary and critical notes on the Bible

Then all the children of Israel went out, and the congregation was gathered together as one man, from Dan even to Beersheba, with the land of Gilead, unto the LORD in Mizpeh. 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 more than meeting in the name of God to consult him, and make prayer and supplication. Wherever God's people are, there is God himself; and it ever was true, that wherever two or three were assembled in his name, he was in the midst of them.