Mahabharata 3.296.22

यतः पुरुषशार्दूलौ पानीयहरणे गतौतौ ददर्श हतौ तत्र भ्रातरौ श्वेतवाहनः

yataḥ puruṣaśārdūlau pānīyaharaṇe gatautau dadarśa hatau tatra bhrātarau śvetavāhanaḥ

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