'Servitude' in the Bible

“Moab is My washbowl;Over Edom I shall throw My shoe [in triumph];Over Philistia I raise the shout [of victory].”

For thus says the Lord of hosts, the God of Israel, “I have put the iron yoke [of servitude] on the neck of all these nations, that they may serve Nebuchadnezzar king of Babylon; and they will serve him. And I have even given him the beasts of the field.”’”

How solitary and lonely sits the city [Jerusalem]That was [once] full of people!How like a widow she has become.She who was great among the nations!The princess among the provinces,Has become a forced laborer!

Judah has gone into exile under afflictionAnd under harsh servitude;She dwells among the [pagan] nations,But she has found no rest;All her pursuers have overtaken herIn the midst of [her] distress.