"The father said, 'It is impossible for you to follow the river on foot, hence you must look for a hollow cottonwood-tree, and I will help you make a wi-na-ci-buh (timber box) in which you may float upon the water.' Tiyo found a dry cottonwood-tree, which they felled, and cut off as long as his body, and it was as large around as they both could encompass with their outstretched arms. They gouged and burned out all of the inside, leaving only a thin shell of dry wood like a large drum; small branches and twigs were fitted in the ends to close them, and the interstices were pitched with pinion gum. All this work was done with the stone axe and the live ember.

"The father then announced that in four days Tiyo should set forth, and during that time the mother and her two daughters prepared kwip-do-si (a kind of corn meal made from corn which has been dried and then ground. A thin gruel is made of it) for food, and the father made prayer emblems and pahos. On the morning of the fifth day the father brought the emblems to Tiyo and laid them on a white cotton mantle, but before he wrapped them up, he explained their significance. He also gave him a wand to be used in guiding his box-boat, after which Tiyo crept into the box, received from his mother and sisters the food, and then his father closed the end of the box, gave it a push with his foot, and it floated away, bobbing up and down.