'Shaken' in the Bible

For David says with reference to him, 'I saw the Lord before me {continually}, for he is at my right hand so that I will not be shaken.

And [when] they had prayed, the place in which they were gathered was shaken, and they were all filled with the Holy Spirit and began to speak the word of God with boldness.

And suddenly there was a great earthquake, so that the foundations of the prison were shaken. And immediately all the doors were opened and all the bonds were unfastened.