The Affair of the Hippopotamus and the Tortoise; or, Why the Hippopotamus lives in the Water

" and the hippo promised. The tortoise then shouted as loud as he was able, "Your name is Isantim," at which a cheer went up from all the people, and then they sat down to their dinner.

When the feast was over, the hippo, with his seven wives, in accordance with his promise, went down to the river, and they have always lived in the water from that day till now; and although they come on shore to feed at night, you never find a hippo on the land in the daytime.