Indeed, Brihaspati pointed out knowledge to be the source of supreme happiness. Indra, however, once more asked him as to whether there was any thing superior to that.
एतावच्छ्रेय इत्येव बृहस्पतिरभाषत। इन्द्रस्तु भूयः पप्रच्छ को विशेषो भवेदिति॥