'Adversary's' in the Bible

Or, ‘Rescue me from the adversary’s hand,’Or, ‘Redeem me from the hand of the tyrants’?

and delivered his strength into captivity, his glory into the adversary's hand.

ז ZayinDuring the days of her affliction and homelessnessJerusalem remembers all her precious belongingsthat were hers in days of old.When her people fell into the adversary’s hand,she had no one to help.The adversaries looked at her,laughing over her downfall.