'Trumpet' in the Bible

So Joab blew the trumpet; and all the people stood still, and pursued after Israel no more, neither fought they any more.

So David and all the house of Israel brought up the ark of Yahweh with shouting, and with the sound of the trumpet.

But Absalom sent spies throughout all the tribes of Israel, saying, "As soon as you hear the sound of the trumpet, then you shall say, 'Absalom is king in Hebron!'"

Joab blew the trumpet, and the people returned from pursuing after Israel; for Joab held back the people.

There happened to be there a base fellow, whose name was Sheba, the son of Bichri, a Benjamite: and he blew the trumpet, and said, "We have no portion in David, neither have we inheritance in the son of Jesse. Every man to his tents, Israel!"

Then the woman went to all the people in her wisdom. They cut off the head of Sheba the son of Bichri, and threw it out to Joab. He blew the trumpet, and they were dispersed from the city, every man to his tent. Joab returned to Jerusalem to the king.