Jeremiah 4:5, 19, 21

Declare in Judah, and proclaim in Jerusalem, and say, “Blow the trumpet through the land; cry aloud and say, ‘Assemble, and let us go into the fortified cities!’

My anguish, my anguish! I writhe in pain! Oh the walls of my heart! My heart is beating wildly; I cannot keep silent, for I hear the sound of the trumpet, the alarm of war.

How long must I see the standard and hear the sound of the trumpet?