Introduction
Kardama is a Prajapati and sage, one of the mind-born creations charged with populating the universe, best known through the Bhagavata Purana's account of his marriage to Devahuti and the birth of their son, the sage Kapila, regarded there as an avatar of Vishnu.
Marriage to Devahuti
At Brahma's instruction, Kardama married Devahuti, the daughter of Svayambhuva Manu, and performed austerities with her for many years at Bindu Sarovar. Vishnu was pleased and was born to them as their son, the sage Kapila, the teacher of the Samkhya philosophy in the Bhagavata's account.
Daughters
Kardama and Devahuti are also given nine daughters in the Bhagavata Purana, who were married to various sages, including, in some lists, Marichi and other Prajapatis, extending the genealogy of the sages further.
Retirement
After Kapila's birth and instruction of his mother in spiritual knowledge, Kardama, having fulfilled his role, retired to a life of asceticism.