'Trembling' in the Bible

Serve the LORD with fear, and rejoice with trembling.

Then the earth shook and quaked;And the foundations of the mountains were tremblingAnd were shaken, because He was angry.

Foreigners lose heartand come trembling from their fortifications.

Trembling seized them there,agony like that of a woman in labor,

My heart is trembling within me, and the terrors of death have assaulted me.

Fearfulness and trembling are come upon me, and horror hath overwhelmed me.

Thou hast shewn Thy people a hard thing, Thou hast caused us to drink wine of trembling.