ירמיהו, פרק י״ג, פסוק ו׳

A prophet's physical actions often serve as a living metaphor for the spiritual state and future destiny of the Israelites. At the end of a long waiting period [מצודת ציון], God gives Jeremiah his third set of instructions in an ongoing sequence. He is told to travel to the Euphrates River and retrieve the belt he had previously hidden there. The retrieved belt will be found completely ruined and entirely unfit for use [אברבנאל].

This act of hiding and recovering a damaged object acts as a parable for the tragic events awaiting the nation. The extended passage of time and the command to take the belt symbolize the descent of the Israelites into Egypt. Jeremiah attempted to bring them back from there, but the people had already become thoroughly corrupt and refused to listen to his voice. Ultimately, this spiritual decay leads to their downfall when Nebuchadnezzar, the king of Babylon, advances by way of the Euphrates River. He attacks Pharaoh, and the corrupted Israelites perish alongside him [מלבי״ם].