'Hear' in the Bible

When they sound a long blast with the ram's horn, as soon as you hear the sound of the trumpet, then the entire army is to cry out loud, the city wall will collapse, and then all of the soldiers are to charge straight ahead."

The Canaanites and all the inhabitants of the land will hear of this, will surround us, and eliminate us from the earth! Then what will you do about your great reputation?"