Dogo and Zen-gen went to a house [where a funeral was being conducted] to show sympathy. Zen-gen hit the coffin and asked, "Alive or dead?" Dogo replied, "I won't say alive, I won't say dead." Zen-gen demanded, " Why won't you say?" Dogo repeated, "I won't say." On their way home, Zen-gen cried, "Tell me right now teacher, alive or dead; if you don't tell me, I will hit you." Dogo said, "You may hit me, but I won't say." Zen-gen hit him.
Later after Dogo died, Zen-gen went to Seki-so and told him the foregoing story. Seki-so said, "I won't say alive, and I won't say dead." Zen-gen said, " Why won't you say?" Seki-so repeated, "I won't say, I won't say." At these words Zen-gen came to awakening.
One day, Zen-gen took a hoe into the Buddha hall and crossed back and forth, from east to west and west to east. Seki-so asked, "What are you doing?" Zen-gen said," I am looking for my teacher's relics." Seki-so said, "Vast waves spread far and wide, foaming billows flood the skies - what relics of our late master are you looking for?"
Zen-gen said, "It is a way of repaying the kindness of my old teacher." Fu of T'ai Yuan said, "The late masters relics are still present. "