। ॥ ६४९ ॥
In plain words
Whatever state is taught in the Vedas, from human emperorship up to the realm of Brahma, is perishable and limited. When its sustaining cause is exhausted, it dissolves away.
Close to the Sanskrit
That which is expounded by the Veda, beginning with the universal sovereign up to Brahma, that is perishable, having limits, and upon the exhaustion of its cause, it attains dissolution.