'Trembling' in the Bible

Also some of the Hebrews had crossed the [river] Jordan to the land of Gad and Gilead. As for Saul, he was still in Gilgal, and all the people followed him, trembling [in fear and anticipation].

And there was trembling in the [Philistine] camp, in the field, and among all the people; even the garrison and the raiding party trembled [in fear], and the earth quaked and it became a trembling and terror from God.