Mahabharata 4.50.12

यस्य नागो ध्वजाग्रे वै हेमकेतनसंश्रितःधृतराष्ट्रात्मजः श्रीमानेष राजा सुयोधनः

yasya nāgo dhvajāgre vai hemaketanasaṃśritaḥdhṛtarāṣṭrātmajaḥ śrīmāneṣa rājā suyodhanaḥ

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