'Exhausted' in the Bible

Then one of the people responded: "Your father strictly ordered the army to take an oath. That's why he said, "Cursed is the person who eats food today,' and so the army is exhausted."

David and 400 men continued the pursuit, while the 200 men who were too exhausted to cross over the Wadi Besor remained there.

David came to the 200 men who were too exhausted to follow him and who had been left at the Wadi Besor. They came out to meet David and the people who were with him. As David approached the people, he asked them how they were doing.