। ॥ ६०१ ॥
In plain words
Fire burns everything, and there is nothing that burns fire. It is exactly the same with the ātman, the knower: no knower of it is anywhere to be found.
Close to the Sanskrit
Fire is the burner of all; of fire there exists no other burner. Just as [this is so], so too of the Self, the knower, no knower whatsoever is seen.