Srimad Bhagavatam Canto 07, Chapter 12, Text 17

SB 7.12.17

vanaprasthasya vaksyami
 niyaman muni-sammatan
yan asthaya munir gacched
 rsi-lokam uhañjasa
 
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
O King, I shall now describe the qualifications for a vanaprastha, one who has retired from family life. By rigidly following the rules and regulations for the vanaprastha, one can easily be elevated to the upper planetary system known as Maharloka.
Srimad Bhagavatam Canto 07, Chapter 12, Text 16
Srimad Bhagavatam Canto 07, Chapter 12, Text 18