Srimad Bhagavatam Canto 03, Chapter 12, Text 20

SB 3.12.20

maitreya uvaca
evam atmabhuvadistah
 parikramya giram patim
badham ity amum amantrya
 vivesa tapase vanam
 
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
Sri Maitreya said: Thus Rudra, having been ordered by Brahma, circumambulated his father, the master of the Vedas. Addressing him with words of assent, he entered the forest to perform austere penances.
Srimad Bhagavatam Canto 03, Chapter 12, Text 19
Srimad Bhagavatam Canto 03, Chapter 12, Text 21