Mahabharata 12.9.1

युधिष्ठिर उवाच · yudhiṣṭhira uvāca

मुहूर्तं तावदेकाग्रो मनःश्रोत्रेऽन्तरात्मनिधारयित्वापि ते श्रुत्वा रोचतां वचनं मम

muhūrtaṃ tāvadekāgro manaḥśrotre'ntarātmanidhārayitvāpi te śrutvā rocatāṃ vacanaṃ mama

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