'Bondage' in the Bible

and it was on account of the false brethren brought in surreptitiously, who came in surreptitiously to spy out our liberty which we have in Christ Jesus, that they might bring us into bondage;

So we also, when we were children, were held in bondage under the principles of the world;

But then indeed, not knowing God, ye were in bondage to those who by nature are not gods;

but now, knowing God, but rather being known by God, how do ye turn again to the weak and beggarly principles to which ye desire to be again anew in bondage?

Which things have an allegorical sense; for these are two covenants: one from mount Sinai, gendering to bondage, which is Hagar.

For Hagar is mount Sinai in Arabia, and corresponds to Jerusalem which is now, for she is in bondage with her children;

Christ has set us free in freedom; stand fast therefore, and be not held again in a yoke of bondage.