'Trumpets' in the Bible

So the people took victuals in their hand, and their trumpets; and he sent all the men of Israel every man unto his tent, but retained the three hundred men: and the camp of Midian was beneath him in the valley.

And he divided the three hundred men into three companies, and he put into the hands of all of them trumpets, and empty pitchers, with torches within the pitchers.

When I blow the trumpet, I and all that are with me, then blow ye the trumpets also on every side of all the camp, and say, For Jehovah and for Gideon.

So Gideon, and the hundred men that were with him, came unto the outermost part of the camp in the beginning of the middle watch, when they had but newly set the watch: and they blew the trumpets, and brake in pieces the pitchers that were in their hands.

And the three companies blew the trumpets, and brake the pitchers, and held the torches in their left hands, and the trumpets in their right hands wherewith to blow; and they cried, The sword of Jehovah and of Gideon.

And they blew the three hundred trumpets, and Jehovah set every man's sword against his fellow, and against all the host; and the host fled as far as Beth-shittah toward Zererah, as far as the border of Abel-meholah, by Tabbath.