Hasjelti and Hostjoghon were the children of Ahsonnutli, the turquoise, and Yolaikaiason (white-shell woman, wife of the sun). Ahsonnutli placed an ear of white corn and Yolaikaiason an ear of yellow corn on the mountain where the fogs meet. The corn conceived, the white corn giving birth to Hasjelti and the yellow corn to Hostjoghon. These two became the great song-makers of the world. They gave to the mountain of their nativity (Henry Mountain in Utah) two songs and two prayers; they then went to Sierra Blanca (Colorado) and made two songs and prayers and dressed the mountain in clothing of white shell with two eagle plumes placed upright upon the head. From here they visited San Mateo Mountain (New Mexico) and gave to it two songs and prayers, and dressed it in turquoise, even to the leggings and moccasins, and placed two eagle plumes on the head. Hence they went to San Francisco Mountain (Arizona) and made two songs and prayers and dressed that mountain in abalone shells with two eagle plumes upon the head. They then visited Ute Mountain and gave to it two songs and prayers and dressed it in black beads. This mountain also had two eagle plumes on its head. They then returned to the mountain of their nativity to meditate, "We two have made all these songs."

Upon inquiring of their mothers how they came into existence, and being informed, they said, "Well, let our number be increased; we can not get along with only two of us." The woman placed more yellow and white corn on the mountain and children were conceived as before. A sufficient number were born so that two brothers were placed on each of the four mountains, and to these genii of the mountains the clouds come first. All the brothers consulted together as to what they should live upon and they concluded to make game, and so all game was created.

Navajo prayers for rain and snow are addressed to Hasjelti and Hostjoghon. These gods stand upon the mountain tops and call the clouds to gather around them. Hasjelti is the mediator between the Navajo and the sun. He prays to the sun, "Father, give me the light of your mind, that my mind may be strong; give me some of your strength, that my arm may be strong, and give me your rays that corn and other vegetation may grow." It is to this deity that the most important prayers of the Navajo are addressed. The lesser deities have shorter prayers and less valuable offerings made to them. Hasjelti communicates with the Navajo through the feathered kingdom, and for this reason the choicest feathers and plumes are placed in the cigarettes and attached to the prayer sticks offered to him.