To account for his sleeplessness, Ahasuerus thought he might have been poisoned, and he was about to order the execution of those charged with the preparation of his food. But they succeeded in convincing him of their innocence, by calling to his attention that Esther and Haman had shared his evening meal with him, yet they felt no unpleasant effects. Then suspicions against his wife and his friend began to arise in his mind.
He accused them inwardly of having conspired together to put him out of the way. He sought to banish this thought with the reflection, that if a conspiracy had existed against him, his friends would have warned him of it. But the reflection brought others in its train: Did he have any friends? Was it not possible that by leaving valuable services unrewarded, he had forfeited the friendly feelings toward him?
He therefore commanded that the chronicles of the kings of Persia be read to him. He would compare his own acts with what his predecessors had done, and try to find out whether he might count upon friends.