Skanda Purana 7.20.246

7.20.246

kaśyapapālitāyāḥ pṛthivyā adhogamanam . kaśyapasya svatapobalāt svayaṃ pṛthvībhāvenāvasthānam, pṛthivyā kaśyapasya prasādanam, pṛthivyāḥ kaśyapaduhitṛtvam .

The sinking down of the earth protected by Kaśyapa. Kaśyapa's standing in the state of the earth himself by the power of his own austerity; the earth's propitiation of Kaśyapa; the earth's becoming the daughter of Kaśyapa.