On the same day they had allowed Venamis to die.

Then, by manipulating the Bith’s midi-chlorians, which should have been inert and unresponsive, Plagueis had resurrected him. The enormity of the event had stunned Sidious into silence and overwhelmed and addled 11-4D’s processors, but Plagueis had carried on without assistance, again and again allowing Venamis to die and be returned to life, until the Bith’s organs had given out and Plagueis had finally granted him everlasting death.

- Chapter 24