Mahabharata 7.26.4

इन्द्रादनवरः संख्ये गजयानविशारदःप्रथमो वा द्वितीयो वा पृथिव्यामिति मे मतिः

indrādanavaraḥ saṃkhye gajayānaviśāradaḥprathamo vā dvitīyo vā pṛthivyāmiti me matiḥ

Our plain-language meaning of this verse is waiting for scholar review.