Judges 7:18

18 And I will sound with the horn, and all ye with me shall sound with the horn round about the whole camp, and ye shall say, For the Lord and Gedeon.

Judges 7:18 Meaning and Commentary

Judges 7:18

When I blow with a trumpet, I and all that are with me
He being at the head of one of the three companies, ( Judges 7:19 ) perhaps the middlemost, which might stand for the body of the army; and the other two be one to the right and the other to the left of him, and so could more easily discover his motions:

then blow ye the trumpets also on every side of all the camp;
for it seems they were so disposed as to be around the camp, which when the trumpets were blown at once on every side, with such a blaze of light, and crashing of the pitchers, must be very terrifying, as if there was no way for them to escape, and especially when they should hear the following dreadful sounds:

and say, [the sword] of the Lord, and of Gideon;
or "for the Lord, and for Gideon"; and which may be supplied, either the light is for the Lord, and for Gideon; or the victory is for the Lord, and for Gideon; we supply it from ( Judges 7:20 ) . The name Jehovah, these Heathens had often heard, as the God of Israel, would now be dreadful to them, and the name of Gideon also; whose name, as appears by the interpretation of the dream, was terrible among them; for which reason Gideon added it, and not out of arrogance and vanity; and puts it after the name of the Lord, as being only an instrument the Lord thought fit to make use of, otherwise all the glory belonged to him.

Judges 7:18 In-Context

16 And he divided the three hundred men into three companies, and put horns in the hands of all, and empty pitchers, and torches in the pitchers:
17 and he said to them, Ye shall look at me, and so shall ye do; and behold, I will go into the beginning of the host, and it shall come to pass as I do, so shall ye do.
18 And I will sound with the horn, and all ye with me shall sound with the horn round about the whole camp, and ye shall say, For the Lord and Gedeon.
19 And Gedeon and the hundred men that were with him came to the extremity of the army in the beginning of the middle watch; and they completely roused the guards, and sounded with the horns, and they broke the pitchers that were in their hands,
20 and the three companies sounded with the horns, and broke the pitchers, and held the torches in their left hands, and in their right hands their horns to sound with; and they cried out, A sword for the Lord and for Gedeon.

The Brenton translation of the Septuagint is in the public domain.