Kardama Muni’s daughter Kalā, who was married to Marīci, gave birth to two children, whose names were Kaśyapa and Pūrṇimā. Their descendants are spread all over the world.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
पत्नी मरीचेस्तु कला सुषुवे कर्दमात्मजा । कश्यपं पूर्णिमानं च ययोरापूरितं जगत्
patnī marīcestu kalā suṣuve kardamātmajā | kaśyapaṃ pūrṇimānaṃ ca yayorāpūritaṃ jagat
SB 4.1.13