Narada said The king who is ever engaged in the protection of the four orders (the four chief casts) passes his days in happiness in this world and attains the region of Shakra (Indra) in the next (world).
नारद उवाच एवं यो वर्तते राजा चातुर्वर्ण्यस्य रक्षणे। स विहृत्येह सुसुखी शक्रस्यैति सलोकताम्॥