Verse 39

³⁷The brahmin is the mouth of the great one, the kshatriya his arms, the vaisya his thighs, and the dark-coloured people rest at his feet. He is furnished with the whole host of gods worshipped under many names; his action is the spreading out of sacrifice, and it is made of the things offered. ³⁸So much of the setting together of the Lord's frame have I told you. Upon this body, the grossest of all, the mind is to be held by one's own understanding, since apart from it there is nothing at all. ³⁹He is the self, who has known everything through every movement of every mind, as one man alone sees the people of his dream. Let a man serve him, the real, the store of bliss, and cling nowhere else, for from clinging comes the fall of the self.