'Concern' in the Bible

But he said to him, "My lord knows that the children [are] frail, and the flocks and the cattle [which are] nursing [are a concern] to me. Now [if] they drove them hard for a day all the flocks would die.

My heart is not haughty nor my eyes {arrogant}. And I do not {concern myself} with things too great and difficult for me.

Concerning Damascus: "Hamath and Arpad are ashamed, for they have heard bad news; they melt. [There is] concern in the sea. It is not able to keep quiet.