Yumari is a rockhole situated in a large area of sandhills in Western Australia. In the Tjukurrpa, a large group of ancestral women traveled from Yumari to another rockhole called Pinari. As they traveled they gathered kampurarrpa (desert raisins). These berries can be eaten straight from the bush, but they are also sometimes ground into a paste and rolled into a ball for preservation and later consumption. One of these women separated from the group and had intercourse with the trickster Yina (the “Old Man”). This broke a sacred taboo because in desert kinship terms the woman would be considered his mother-in-law. For this transgression, his penis is attacked by a swarm of ants. The name of the site, Yumari, literally translates as “mother-in-law.”