'Quaking' in the Bible

I looked at the mountains,and they were quaking;all the hills shook.

Son of man, eat thy bread with quaking, and drink thy water with trembling and with carefulness;

And I Daniel alone saw the vision: for the men that were with me saw not the vision; but a great quaking fell upon them, so that they fled to hide themselves.

"'I am the God of your forefathers, the God of Abraham, of Isaac, and of Jacob.' "Quaking with fear Moses did not dare gaze.