'Sound' in the Bible

And let it be, when thou hearest the sound of a going in the tops of the mulberry trees, that then thou shalt bestir thyself: for then shall the LORD go out before thee, to smite the host of the Philistines.

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.

Hushai replied to Absalom, "Ahithophel's advice is not sound this time."

Then Absalom and all the men of Israel said, "The advice of Hushai the Arkite sounds better than the advice of Ahithophel." Now the Lord had decided to frustrate the sound advice of Ahithophel, so that the Lord could bring disaster on Absalom.

But the LORD had planned to circumvent the sound advice of Ahithophel so the LORD could bring Absalom to destruction. So Hushai told Zadok and Abiathar, the priests, what Ahithophel had suggested to Absalom and the elders of Israel. He also reported what he himself had proposed. Hushai said,