'Worry' in the Bible

Her rival wife used to upset her and make her worry, for the Lord had not enabled her to have children.

When they entered the land of Zuph, Saul said to his servant who [was] with him, "Come, let us return, lest my father cease [caring about] the female donkeys and worry about us!"

As for the donkeys that wandered away from you three days ago, don’t worry about them because they’ve been found. And who does all Israel desire but you and all your father’s family?”

Then David {took an oath} again and said, "Your father knows very well that I have found favor in your eyes, and he thought, 'Do not let Jonathan know this, lest he worry.' But {as Yahweh lives} and {as your soul lives}, surely [there is] merely a step between me and death!"