'Mercy' in the Bible

And he gave him the copy of the order which had been given out in Shushan for their destruction, ordering him to let Esther see it, and to make it clear to her; and to say to her that she was to go in to the king, requesting his mercy, and making prayer for her people.

Then Esther spoke to the king again and fell at his feet. She wept and pleaded with him for mercy to overturn the evil plan devised by Haman the Agagite and his plot against the Jewish people.