'Redeem' in the Bible

Redeem Israel, O God, out of all his troubles.

But as for me, I will walk in mine integrity: redeem me, and be merciful unto me.

Arise for our help, and redeem us for thy mercies' sake.

None of them can by any means redeem his brother, nor give to God a ransom for him:

But God will redeem my soul from the power of the grave: for he shall receive me. Selah.

Draw nigh unto my soul, and redeem it: deliver me because of mine enemies.

He shall redeem their soul from deceit and violence: and precious shall their blood be in his sight.

And he shall redeem Israel from all his iniquities.