Mahabharata 12.337.46

वीतरागश्च पुत्रस्ते परमात्मा भविष्यतिमहेश्वरप्रसादेन नैतद्वचनमन्यथा

vītarāgaśca putraste paramātmā bhaviṣyatimaheśvaraprasādena naitadvacanamanyathā

Our plain-language meaning of this verse is waiting for scholar review.