'Show Mercy' in the Bible

And he said, I will make all my goodness pass before you, and I will proclaim the name of the LORD before you; and will be gracious to whom I will be gracious, and will show mercy on whom I will show mercy.

And when the LORD your God shall deliver them over to you; you shall strike them, and utterly destroy them; you shall make no covenant with them, nor show mercy unto them:

Because he remembered not to show mercy, but persecuted the poor and needy man, that he might even slay the broken in heart.

They shall hold the bow and the lance: they are cruel, and will not show mercy: their voice shall roar like the sea, and they shall ride upon horses, everyone set in array, like a man for the battle, against you, O daughter of Babylon.

Thus speaks the LORD of hosts, saying, Execute true judgment, and show mercy and compassion every man to his brother: