16 “My strength dried up as a potsherd”. My strength dried up by My Passion; not as hay, but a potsherd, which is made stronger by fire. “And My tongue cleaved to My jaws.” And they, through whom I was soon to speak, kept My precepts in their hearts. “And You brought Me down to the dust of death.” And to the ungodly appointed to death, whom the wind casts forth as dust from the face of the earth, You brought Me down.
Source: The Enarrations, or Expositions, on the Psalms (New Advent)