"I can imagine the second part of the verse as perhaps once mistranscribed, or misunderstood--maybe even out of fear. Change it ever so slightly, just a couple of words, and it becomes something very different." He closed his eyes, and quoted the changed verse. "But unto Leviathan thou gavest the seventh part, namely the moist; and hast kept him to devour whom thou wilt, and when." He paused again. "Now we have something that appears to describe our alien ship quite well." I"