When the lord of the body takes on a body, and when he leaves it, he takes these along with him as he goes, as the wind carries scents away from their source.
Explanation
Krishna continues describing the embodied self (jīva), who is his eternal part and draws the mind and five senses along with it. Here he says the self, called the lord (īśvara) of the body, takes these with it at death and into its next body, just as wind carries fragrance from flowers. Commentators differ on who the "lord" is: most take it as the individual self, while some read it as the self's mastery over the body.