Minbari

The Minbari were a fictional species from the science fiction television show, Babylon 5. When the Eighth Doctor told Dave Young that the Kulan might not wipe out mankind because Dave had traces of Kulan DNA in his system, Dave likened the Kulan to the Minbari, who called off their war with Earth because "they found that their souls were being reborn in humans." (PROSE: Escape Velocity)