Mahabharata 16.3.21
इत्युक्त्वा वासुदेवस्तु चिकीर्षन्सत्यमेव तत्आज्ञापयामास तदा तीर्थयात्रामरिंदम
ityuktvā vāsudevastu cikīrṣansatyameva tatājñāpayāmāsa tadā tīrthayātrāmariṃdama
Our plain-language meaning of this verse is waiting for scholar review.