Bhagavadgita 15.4

15.4

tataḥ padaṃ tatparimārgitavyaṃ; yasmin gatā na nivartanti bhūyaḥ
tam eva cādyaṃ puruṣaṃ prapadye; yataḥ pravṛttiḥ prasṛtā purāṇī

The Deity said:
They say the inexhaustible Asvattha has (its) roots above, (its) branches below; the Khandas are its leaves. He who knows it knows the Vedas. Upwards and downwards extend its branches, which are enlarged by the qualities, and the sprouts of which are sensuous objects. And downwards to this human world are continued its roots which lead on to action. Its form is not thus known here, nor (its) end, nor beginning, nor support. But having with the firm weapon of unconcern, cut this Asvattha, whose roots are firmly fixed, then should one seek for that seat from which those that go there never return, (thinking) that one rests on that same primal being from whom the ancient course (of worldly life) emanated. Those who are free from pride and delusion, who have overcome the evils of attachment, who are constant in (contemplating) the relation of the supreme and individual self, from whom desire has departed, who are free from the pairs (of opposites) called pleasure and pain, go undeluded to that imperishable seat. The sun does not light it, nor the moon, nor fire. That is my highest abode, going to which none returns. An eternal portion of me it is, which, becoming an individual soul in the mortal world, draws (to itself) the senses with the mind as the sixth. Whenever the ruler (of the bodily frame) obtains or quits a body, he goes taking these (with him) as the wind (takes) perfumes from (their) seats. And presiding over the senses of hearing and seeing, and touch, and taste, and smell, and the mind, he enjoys sensuous objects. Those who are deluded do not see (him) remaining in or quitting (a body), enjoying or joined to the qualities; they see, who have eyes of knowledge. Devotees making efforts perceive him abiding within their selfs. But those whose selfs have not been refined, and who have no discernment, do not perceive him even (after) making efforts. Know that glory (to be) mine which, dwelling in the sun, lights up the whole world, or in the moon or fire.