Mahabharata 12.337.54

सोऽहं तस्य प्रसादेन देवस्य हरिमेधसःअपान्तरतमा नाम ततो जातोऽऽज्ञया हरेःपुनश्च जातो विख्यातो वसिष्ठकुलनन्दनः

so'haṃ tasya prasādena devasya harimedhasaḥapāntaratamā nāma tato jāto''jñayā hareḥpunaśca jāto vikhyāto vasiṣṭhakulanandanaḥ

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