Jeremiah 34:10

34:10 All the people and their leaders had agreed to this. They had agreed to free their male and female slaves and not keep them enslaved any longer. They originally complied with the covenant and freed them.

Jeremiah 50:33

50:33 The Lord who rules over all says,

“The people of Israel are oppressed.

So too are the people of Judah.

All those who took them captive are holding them prisoners.

They refuse to set them free.