This verse from Śrīmad-Bhāgavatam (SB 10.9.21) is spoken by Śrīla Śukadeva Gosvāmī. It appears within a passage in which he glorifies mother Yaśodā and other devotees of Kṛṣṇa by describing how they can subjugate Him with their love.
The Supreme Personality of Godhead, Krsna, the son of mother Yasoda, is accessible to those devotees engaged in spontaneous loving service
Expressions researched:
"The Supreme Personality of Godhead, Kṛṣṇa, the son of mother Yaśodā, is accessible to those devotees engaged in spontaneous loving service"
Sri Caitanya-caritamrta
CC Madhya-lila
“‘The Supreme Personality of Godhead, Kṛṣṇa, the son of mother Yaśodā, is accessible to those devotees engaged in spontaneous loving service, but He is not as easily accessible to mental speculators, to those striving for self-realization by severe austerities and penances, or to those who consider the body the same as the self.’.
“‘The Supreme Personality of Godhead, Kṛṣṇa, the son of mother Yaśodā, is accessible to those devotees engaged in spontaneous loving service, but He is not as easily accessible to mental speculators, to those striving for self-realization by severe austerities and penances, or to those who consider the body the same as the self.’