Ekadashi

The eleventh lunar day (ekadashi) is the day when Kubera was born from the duststorm that arose within Brahma’s mouth as he was thinking about the task of creation. Kubera was the concrete form that was adopted by the dust storm.

He became the treasurer of the gods on Brahma’s instruction. A vrata should be observed on ekadashi tithi by eating only fruits and worshipping Kubera