Mahabharata 13.153.29

एवमुक्त्वा तु गाङ्गेयो धर्मपुत्रं युधिष्ठिरम्धृतराष्ट्रमथामन्त्र्य काले वचनमब्रवीत्

evamuktvā tu gāṅgeyo dharmaputraṃ yudhiṣṭhiramdhṛtarāṣṭramathāmantrya kāle vacanamabravīt

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