Srimad Bhagavatam Canto 09, Chapter 21, Text 12

SB 9.21.12

na kamaye ’ham gatim isvarat param
 astarddhi-yuktam apunar-bhavam va
artim prapadye ’khila-deha-bhajam
 antah-sthito yena bhavanty aduhkhah
 
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
I do not pray to the Supreme Personality of Godhead for the eight perfections of mystic yoga, nor for salvation from repeated birth and death. I want only to stay among all the living entities and suffer all distresses on their behalf, so that they may be freed from suffering.
 
Purport by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
Vasudeva Datta made a similar statement to Sri Caitanya Mahaprabhu, requesting the Lord to liberate all living entities in His presence. Vasudeva Datta submitted that if they were unfit to be liberated, he himself would take all their sinful reactions and suffer personally so that the Lord might deliver them. A Vaisnava is therefore described as being para-duhkha-duhkhi, very much aggrieved by the sufferings of others. As such, a Vaisnava engages in activities for the real welfare of human society.
Srimad Bhagavatam Canto 09, Chapter 21, Text 11
Srimad Bhagavatam Canto 09, Chapter 21, Text 13