Jeremiah 52:27

52:27 The king of Babylon ordered them to be executed ¹  at Riblah in the territory of Hamath.

So Judah was taken into exile away from its land.

Jeremiah 39:6

39:6 There at Riblah the king of Babylon had Zedekiah’s sons put to death while Zedekiah was forced to watch. The king of Babylon also had all the nobles of Judah put to death.

[52:27]  ¹ tn Heb “struck them down and killed them.”