ירמיהו, פרק מ״ח, פסוק מ״ה

During the catastrophic fall of Moab, exhausted refugees desperately seek shelter within the walls of a familiar fortress. Yet, instead of finding the safety they crave, they walk directly into their own demise. To illustrate this present devastation, the prophecy resurrects imagery from an ancient song recorded in the Torah, which originally recounted the conquest of Moab by Sihon, king of the Amorites.

The fleeing survivors come to a halt in the shadow of the city of Heshbon. The primary approach among commentators is that these refugees are completely drained of their strength and simply cannot run any further. They pause by the city, hoping to find rest and protection behind its towering height, strong fortifications, and the renowned bravery of its inhabitants [רש״י, רד״ק, שטיינזלץ]. Alternatively, their sudden stop is not caused by their own physical exhaustion, but rather by the overwhelming, forceful presence of the pursuing enemy that compels them to abandon their flight [רד ק בשם אביו, מלבי״ם].

However, their hopes for a safe haven are quickly shattered. A destructive fire and flame burst forth from Heshbon, serving as a metaphor for the invading enemy forces storming out of the city to annihilate the refugees [מצודת דוד, מלבי״ם]. In this context, the city is also poetically referred to by the name of its historical ruler, Sihon [רש״י, מצודת דוד, מצודת ציון].

This consuming fire spreads rapidly, described as devouring the edges and the crown of the head. In a literal sense, this creates a vivid image of flames catching the very edge of the head and burning all the way to the top [מצודת ציון, מלבי״ם]. It also illustrates a fire that sweeps across Moab to its farthest borders, completely destroying the land without leaving a single survivor [רד״ק]. On a conceptual level, the edges and the crown of the head serve as a metaphor for the nation's elite. The fire targets the leaders, nobles, and heads of state who are destined to perish in the disaster [מצודת דוד, רד״ק, שטיינזלץ].

Finally, the prophecy characterizes the people of Moab through their distinct noise and commotion. The primary approach among commentators is that this highlights their arrogance, capturing a nation known for its pride, vanity, and boastful speech [רש״י, מצודת דוד, רד״ק]. Another perspective suggests that the noise simply reflects the everyday hustle, loud commotion, and bustling energy typical of their large, populated cities [מלבי״ם].