'Four' in the Bible

The Philistines arranged their forces to fight Israel. As the battle spread out, Israel was defeated by the Philistines, who killed about four thousand men in the battle line in the field.

All those who were in trouble or owed someone money or were discontented gathered around him, and he became their leader. He had about four hundred men with him.

Then David instructed his men, "Each of you strap on your sword!" So each one strapped on his sword, and David also strapped on his sword. About four hundred men followed David up, while two hundred stayed behind with the equipment.

The length of time that David lived in the Philistine countryside was a year and four months.

David and four hundred men continued the pursuit, but two hundred men who were too exhausted to cross the Wadi Besor stayed there.

But David struck them down from twilight until the following evening. None of them escaped, with the exception of four hundred young men who got away on camels.