। ॥ ५८० ॥
In plain words
Let those ascetics who seek liberation cherish this beneficial teaching: those who have cleared all faults from the mind through prescribed practice, turned away from worldly pleasures, become tranquil in mind, and found delight in the truths of the Upanishads.
Close to the Sanskrit
Let those ascetics, seekers of liberation, who have cast off every fault of mind through proper discipline, who are turned away from worldly pleasure, whose minds are tranquil, who delight in the Upanishadic truths - let them cherish this beneficial teaching.