ירמיהו, פרק ח׳, פסוק ט״ז

A heavy, terrifying threat gathers in the north, casting a shadow of dread long before the first strike occurs. The deafening sounds of a massive, horse-mounted army echo from a great distance, paralyzing the land with fear before the actual destruction begins.

The invasion breaches the land beginning at Dan. The primary approach among commentators understands this as a geographic marker. Because Dan is located at the extreme northern edge of the land of Israel, the enemy's approach is first detected there. The noise of the army is so tremendous that it can be heard from that distant border while the forces are still far away [מצודת דוד, רד״ק, ביאור שטיינזלץ]. Other scholars view this location as a spiritual consequence, noting that the disaster originates in Dan because it was the site where the Israelites sinned by worshipping the golden calf [רש י ורד״ק]. Adding another layer to this tragedy, [מלבי״ם] points out a painful contrast with the ancient blessing given to the tribe of Dan. Originally, Dan was blessed to be like a snake that bites a horse's heels to throw its rider, symbolizing their unique ability to defeat cavalry. Now, in a bitter reversal, the enemy's horses gallop freely and unopposed through their territory.

The sheer terror of this invading force is conveyed through the overwhelming noise it creates. The air fills with the harsh snorts and sneezes erupting from the nostrils of countless galloping horses [רש״י, מצודת ציון, רד״ק]. The very ground shakes under the loud, joyful sounds of the approaching forces [רד״ק, מצודת ציון]. Most commentators agree that this joyous noise and display of might come from the strong, armored warhorses themselves [רש״י, רד״ק, מלבי״ם, ביאור שטיינזלץ]. However, another perspective suggests that the noise originates from the mighty warriors, with the earth trembling from their loud battle cries and the heavy echo of their footsteps [רש י ורד״ק, מצודת דוד].

This relentless campaign of intimidation leads to a final, devastating outcome. The ultimate goal of the invaders is absolute ruin, intending to completely consume the land, wipe out everything within it, and destroy every city along with its inhabitants [מצודת דוד, ביאור שטיינזלץ].