'Trumpet' in the Bible

So Joab blew a 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 the LORD with shouting, and with the sound of the trumpet.

But Absalom sent spies throughout all the tribes of Israel, saying, As soon as ye hear the sound of the trumpet, then ye shall say, Absalom reigneth in Hebron.

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

And there happened to be there a man of Belial, whose name was Sheba, the son of Bichri, a Benjamite: and he blew a trumpet, and said, We have no part in David, neither have we inheritance in the son of Jesse: every man to his tents, O Israel.

Then the woman went unto all the people in her wisdom. And they cut off the head of Sheba the son of Bichri, and cast it out to Joab. And he blew a trumpet, and they retired from the city, every man to his tent. And Joab returned to Jerusalem unto the king.