'Anxious' in the Bible

They had come to the land of Zuph when Saul said to his servant that was with him, Come and let us return; lest my father give up the asses, and be anxious about us.

When thou goest from me to-day, thou shalt meet two men by Rachel's sepulchre in the border of Benjamin at Zelzah; and they will say to thee, The asses are found which thou wentest to seek, and behold, thy father has dismissed the matter of the asses, and is anxious about you, saying, What shall I do for my son?

In the multitude of my anxious thoughts within me thy comforts have delighted my soul.