However, while performing the yajna, his wife Savitri could not be present at the designated time to perform the essential part of the yajna as she was waiting for her companion goddesses Lakshmi, Parvati and Indrani.
Annoyed, Brahma requested god Indra (the king of heaven) to find a suitable girl for him to wed to complete the yajna.
Indra could find only a Gujar's daughter (in some legends, a milkmaid) who was sanctified by passing her through the body of a cow.