Judges 7:18

When I blow the trumpet, I and all who are with me, then you blow the trumpets also on every side of all the camp, and say, "For the LORD and for Gideon."

1 Samuel 17:47

and that all this assembly may know that the LORD doesn't save with sword and spear: for the battle is the LORD's, and he will give you into our hand."

2 Chronicles 20:15-17

and he said, "Listen, all Judah, and you inhabitants of Jerusalem, and you king Jehoshaphat. Thus says the LORD to you, 'Do not be afraid, neither be dismayed by reason of this great multitude; for the battle is not yours, but God's.

Treasury of Scripture Knowledge

Summary

When I blow with a trumpet, I and all that are with me, then blow ye the trumpets also on every side of all the camp, and say, The sword of the LORD, and of Gideon.

Blow ye

General references

Bible References

Blow ye

Judges 7:20
The three companies blew the trumpets, and broke the pitchers, and held the torches in their left hands, and the trumpets in their right hands with which to blow; and they called out, "The sword of the LORD and of Gideon.'"

The sword

1 Samuel 17:47
and that all this assembly may know that the LORD doesn't save with sword and spear: for the battle is the LORD's, and he will give you into our hand."
2 Chronicles 20:15
and he said, "Listen, all Judah, and you inhabitants of Jerusalem, and you king Jehoshaphat. Thus says the LORD to you, 'Do not be afraid, neither be dismayed by reason of this great multitude; for the battle is not yours, but God's.

General references

Judges 7:7
The LORD said to Gideon, "By the three hundred men who lapped will I save you, and deliver the Midianites into your hand; and let all the people go every man to his home."
1 Corinthians 14:8
For if the trumpet gave an uncertain sound, who would prepare himself for war?