Mahabharata 90.43
स्वाध्यायनिष्ठा ऋषयो ज्ञाननिष्ठास्तथैव च
तपोनिष्ठाश्च बोद्धव्याः कर्मनिष्ठाश्च भारत
Svadhyayanishtha rishayo gyananishthastathaiva cha
Taponishthashcha boddhavyah karmanishthashcha bharata
स्वाध्यायनिष्ठा ऋषयो ज्ञाननिष्ठास्तथैव च
तपोनिष्ठाश्च बोद्धव्याः कर्मनिष्ठाश्च भारत
Svadhyayanishtha rishayo gyananishthastathaiva cha
Taponishthashcha boddhavyah karmanishthashcha bharata