'Faint' in the Bible

Then answered one of the people, and said, Thy father straitly charged the people with an oath, saying, Cursed be the man that eateth food this day. And the people were faint.

And they smote of the Philistines that day from Michmash to Aijalon. And the people were very faint;

But David pursued, he and four hundred men; for two hundred stayed behind, who were so faint that they could not go over the brook Besor.

And David came to the two hundred men, who were so faint that they could not follow David, whom also they had made to abide at the brook Besor; and they went forth to meet David, and to meet the people that were with him: and when David came near to the people, he saluted them.