This verse (CC Madhya 22.111) and the next (CC Madhya 22.112) are quotations from Srimad-Bhagavatam - 11.5.2-3

Expressions researched:
"This verse and the next are quotations from Śrīmad-Bhāgavatam"

Sri Caitanya-caritamrta

CC Madhya-lila

This verse and the next are quotations from Śrīmad-Bhāgavatam (11.5.2-3).

CC Madhya 22.111, Translation and Purport

“‘From the mouth of Brahmā, the brahminical order has come into existence. Similarly, from his arms the kṣatriyas have come, from his waist the vaiśyas have come, and from his legs the śūdras have come. These four orders and their spiritual counterparts [brahmacarya, gṛhastha, vānaprastha and sannyāsa] combine to make human society complete.

This verse and the next are quotations from Śrīmad-Bhāgavatam (11.5.2-3).