Śukadeva Gosvāmī said: After renouncing his prosperous home and entering the forest, King Vidura, the great devotee, asked this question of His Grace Maitreya Ṛṣi.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
श्रीशुक उवाच । एवमेतत्पुरा पृष्टो मैत्रेयो भगवान् किल । क्षत्त्रा वनं प्रविष्टेन त्यक्त्वा स्वगृहमृद्धिमत्
śrīśuka uvāca | evametatpurā pṛṣṭo maitreyo bhagavān kila | kṣattrā vanaṃ praviṣṭena tyaktvā svagṛhamṛddhimat
SB 3.1.1