'Deed' in the Bible

(Now this man Judas acquired a field with the reward of his unjust deed, and falling headfirst he burst open in the middle and all his intestines gushed out.

if we are being examined today for a good deed done to a sick man -- by what means this man was healed --

Before it was sold, did it not belong to you? And when it was sold, was the money not at your disposal? How have you thought up this deed in your heart? You have not lied to people but to God!"