'Cast down' in the Bible

“For a sound of wailing is heard [coming] from Zion:‘How we are ruined!We are greatly perplexed and utterly shamed,Because we have left the land,Because they have torn down our dwellings.’”

‘Fear not, O Jacob My servant,’ says the Lord,‘Nor be dismayed or downcast, O Israel;For behold, I will save you from a distant land [of exile]And your descendants from the land of their captivity.Jacob will return and will be quiet and at ease,And no one will make him afraid.