A severe and absolute judgment is decreed upon the people, sealed with a divine oath that foretells the profound humiliation they will face in exile. Vivid imagery of captivity illustrates how the nation will be forcefully stripped of its honor and status by its enemies. God seals this decree by swearing an oath, either by the heavens [אבן עזרא, רד״ק] or by His own holiness [מצודת דוד, ביאור שטיינזלץ]. The prophecy then details how the enemy will seize the people and drag them away into captivity [אבן עזרא, רד״ק].
The exact manner in which the enemy will transport the captives is a subject of varied interpretation, though all point to extreme degradation. The primary approach among commentators suggests the use of demeaning vessels or carrying methods. The enemies might carry the exiles away on their shields [רש״י]. Alternatively, they will be transported in small, shield-shaped boats typically used for moving maidservants rather than honorable women [מצודת דוד, מצודת ציון, ביאור שטיינזלץ]. Furthering this indignity, they will be placed into tiny, pot-shaped fishing boats. Because these vessels are entirely unfit for human transport, their use highlights the enemy's deep disrespect and the captives' utter humiliation [רש״י, רד״ק, מצודת דוד, מצודת ציון].
Another perspective views this journey as a gradual deterioration of their condition. According to this thought process, the exiles might initially be taken away in the honorable chariots of ministers, but they will ultimately be reduced to traveling in lowly fishing boats, piled on top of one another like worthless fish [מלבי״ם]. A third approach departs from the idea of transportation entirely, interpreting the imagery through the lens of hunting. Instead of boats or shields, the terms describe tangled thorns and hooks. The enemy will cruelly pull and drag the exiles into captivity, much like hunters dragging fish caught on thorny hooks [אבן עזרא, רד״ק].
This cruel fate is not reserved solely for the present generation. Commentators agree that the conclusion of this prophecy refers not to the end of time, but to the people's offspring. The sons and daughters left behind will suffer the exact same humiliating treatment. This next generation of exiles will also be carried away in degrading fishing boats or dragged away by the hunters' thorns [רש״י, מצודת ציון, אבן עזרא, רד״ק].