Brahman said Listen, O son, as to how that Soul is indicated. He is eternal and immutable. He is undecaying and immeasurable. He pervades all things.
ब्रह्मोवाच शृणु पुत्र यथा ह्येष पुरुषः शाश्वतोऽव्ययः। अक्षयश्चाप्रमेयश्च सर्वगश्च निरुच्यते॥