Enak was a sentient starship that was built by the tschak in the Gamma Quadrant. The tschak aboard Enak linked to it via a besrethine neural network.
In 2371, Enak entered the Bajoran wormhole and emerged in the Alpha Quadrant at Deep Space 9. The crew aboard it were dead, leading Enak to ponder the philosophies behind death. (DS9 novel: Valhalla)