'Disheartened' in the Bible

"Be strong and courageous. Don't be afraid or disheartened because of the king of Assyria or because of the army that accompanies him, because the one who is with us is greater than the one with him.

because ships will come against him from the Mediterranean islands. Disheartened, he'll return, incited to vehemence against the holy covenant, and he'll take action. As he returns, he'll show deference to those who abandon the holy covenant.