At the climax of the royal feast, as the king's anger reaches a boiling point, a sudden intervention seals Haman's fate. A palace servant, who would typically never dare to interrupt royal conversations, seizes the moment to expose Haman's secret plot [ביאור שטיינזלץ].
Commentators present several perspectives on this servant's identity and his motivation for speaking up. One approach suggests he was actually a corrupt accomplice in Haman's schemes. Having been part of the advisory group that originally proposed building the gallows, he knew its exact height. However, once he realized Haman was falling from power, he quickly switched sides to save himself, betraying his former partner [תורה תמימה, יוסף אבן יחיא, אור חדש]. This sudden shift in character is subtly reflected in a slight change in the spelling of his name, hinting at either a moment of repentance or direct divine intervention [מנות הלוי, אור חדש]. A more practical explanation posits that the servant simply learned of the plot because he was the messenger dispatched to bring Haman to the feast. Upon arriving at Haman's estate, he overheard the advisors debating whether to hang Mordecai despite the royal honors he had just received, and thus learned about the towering gallows [מלבי״ם, צאינה וראינה]. A third, more miraculous perspective suggests that this intervention was orchestrated by divine providence. In this view, the servant was actually Elijah the Prophet in disguise, ensuring that salvation arrived through heavenly means rather than mere political maneuvering [אבן עזרא, שלום אסתר, אור חדש]. Because this non-Jewish servant aided in saving the Israelites, he earned an honorable mention for generations [ישע אלהים].
When revealing the existence of the gallows, the servant emphasizes that Haman's crimes go beyond seeking to destroy the queen and her people. He adds that Haman planned to murder the very man who had recently saved the king's life [רש״י, עמנואל הרומי]. This particular detail exposes a deeper layer of treason. By targeting the king's savior, Haman revealed himself as a secret sympathizer with the earlier assassination plot, demonstrating that his true, overarching goal was always to undermine and harm the king himself [מלבי״ם, שלום אסתר, מנות הלוי, ישע אלהים].
The servant's description of the massive, fifty-cubit gallows standing in Haman's courtyard highlights Haman's sheer audacity. Constructing such a highly visible execution structure to publicly hang a man the king had just honored, without seeking royal permission, constituted an act of open rebellion and a public insult to the crown [מלבי״ם, אור חדש]. Ironically, the extreme height of the gallows allowed the king to see it directly from his window, transforming it into the trap that ensured Haman's downfall [צאינה וראינה].
The king's reaction is swift and decisive. While he might have faced legal or political hurdles in executing his highest official solely over a conflict involving the queen, Haman's attempt to murder a recognized friend of the crown provided the perfect justification. With the execution apparatus already built and waiting, the death sentence was carried out immediately [נחל אשכול, ביאור שטיינזלץ].