This verse is a quotation from Śrīmad-Bhāgavatam (SB 11.2.40).
When a person is actually advanced & takes pleasure in chanting the holy name of the Lord, who is very dear to him, he is agitated, loudly chants the holy name. He also laughs, cries, becomes agitated, chants just like a madman, not caring for outsiders
Expressions researched:
"When a person is actually advanced and takes pleasure in chanting the holy name of the Lord, who is very dear to him, he is agitated and loudly chants the holy name. He also laughs, cries, becomes agitated and chants just like a madman, not caring for outsiders"
Sri Caitanya-caritamrta
CC Madhya-lila
“‘When a person is actually advanced and takes pleasure in chanting the holy name of the Lord, who is very dear to him, he is agitated and loudly chants the holy name. He also laughs, cries, becomes agitated and chants just like a madman, not caring for outsiders.’.
“‘When a person is actually advanced and takes pleasure in chanting the holy name of the Lord, who is very dear to him, he is agitated and loudly chants the holy name. He also laughs, cries, becomes agitated and chants just like a madman, not caring for outsiders.’