। ॥ १९ ॥
In plain words
The giver of fruits, the Deva dwelling within the mind, impels these living beings—who have come to possess a share of the Knower—in every action of their own, in accordance with prior karma. I contemplate him, inward-facing and south-faced.
Close to the Sanskrit
The giver of fruits, dwelling within the mind, impels these living beings, who have become possessors of a share of the Knower, in every action of their own, being the Deva who follows their prior karma; him, the inward-facing, south-faced one, I contemplate.