Yeremia 50:41

50:41 “Look! An army is about to come from the north.

A mighty nation and many kings ¹  are stirring into action

in faraway parts of the earth.

Yeremia 52:13

52:13 He burned down the Lord’s temple, the royal palace, and all the houses in Jerusalem, including every large house.

[50:41]  ¹ sn A mighty nation and many kings is an allusion to the Medo-Persian empire and the vassal kings who provided forces for the Medo-Persian armies.