1 Samuel 30:9–10

So David set out, and the six hundred men who were with him, and they came to the brook Besor, where those who were left behind stayed. But David pursued, he and four hundred men. Two hundred stayed behind, who were too exhausted to cross the brook Besor.

David and the six hundred men with him came to the Besor Valley, where some stayed behind. Two hundred of them were too exhausted to cross the valley, but David and the other four hundred continued the pursuit.

So David and his 600 men set out, and they came to the brook Besor. But 200 of the men were too exhausted to cross the brook, so David continued the pursuit with 400 men.

So David went, he and the six hundred men who were with him, and they came to the Wadi Besor, but the rest remained. David pursued, he and four hundred men; but two hundred men stayed because they were too exhausted to pass over the Wadi Besor.

So David went, he and the six hundred men that were with him, and came to the brook Besor, where those that were left behind stayed. But David pursued, he and four hundred men: for two hundred abode behind, which were so faint that they could not go over the brook Besor.