Verse
चतुर्विधा भजन्ते मां जनाः सुकृतिनोऽर्जुन ।आर्तो जिज्ञासुरर्थार्थी ज्ञानी च भरतर्षभ ॥
Among the virtuous ones who turns towards Me (the Divine) with devotion, O Arjuna, there are four kinds of bhaktas; the suffering, the seeker for good in the world, the seeker for knowledge, and those who adore Me with knowledge, O Lord of the Bharatas.
Gītā 7·16