Srimad Bhagavatam Canto 12, Chapter 11, Text 13

SB 12.11.13

avyakrtam anantakhyam
 asanam yad-adhisthitah
dharma-jñanadibhir yuktam
 sattvam padmam ihocyate
 
Translation: 
 
Ananta, the Lord’s sitting place, is the unmanifest phase of material nature, and the Lord’s lotus throne is the mode of goodness, endowed with religion and knowledge.
Srimad Bhagavatam Canto 12, Chapter 11, Text 11-12
Srimad Bhagavatam Canto 12, Chapter 11, Text 14-15