'Agitation' in the Bible

“Therefore my disquieting thoughts make me respond,Even because of my inward agitation.

Why are the nations in tumultuous agitation, and why do the peoples meditate a vain thing?

I am faint and broken beyond measure; I roar by reason of the agitation of my heart.

I made their widows more numerousthan the sand of the seas.I brought a destroyer at noonagainst the mother of young men.I suddenly released on heragitation and terrors.

In the meantime, after so many thousands of the people had gathered that they were stepping on one another, Jesus began speaking first of all to His disciples, “Be continually on your guard against the leaven of the Pharisees [that is, their pervasive, corrupting influence and teaching], which is hypocrisy [producing self-righteousness].