'Exhausted' in the Bible

The king asked Ziba, "Why did you bring these things?" Ziba replied, "The donkeys are for the king's family to ride on, the loaves of bread and the summer fruit are for the attendants to eat, and the wine is for those who get exhausted in the desert."

The king and all the people who were with him arrived exhausted at their destination, where David refreshed himself.

When I catch up with him he will be exhausted and worn out. I will rout him, and the entire army that is with him will flee. I will kill only the king

Another battle was fought between the Philistines and Israel. So David went down with his soldiers and fought the Philistines. David became exhausted.