'Hard pressed' in the Bible

Therefore shall they pass through it hard pressed and hungry, - And it shall be when they hunger, then will they rage and revile their king and their god and turn their faces upwards;

Hard pressed - yet, he, humbled himself Nor opened his mouth - As, a lamb, to the slaughter, is led, And, as a sheep, before her shearers, is dumb - Nor opened his mouth.