Corn used to produce many more grains, but one day Godsawa woman using the grain to clean off her muddy son. Angry, he cursed them to have no more grain, since they were not worthy of it. Bystanders pleaded with him to have mercy, especially because of the children, and he chose to have the current amount of grain.
Title
Different usages have led to this tale being called "The Ear of Corn" and "The Ear of Wheat" in English.