Mahabharata 14.89.21

इत्येवं वदतां तेषां नॄणां श्रुतिसुखा गिरःशृण्वन्विवेश धर्मात्मा फल्गुनो यज्ञसंस्तरम्

ityevaṃ vadatāṃ teṣāṃ nṝṇāṃ śrutisukhā giraḥśṛṇvanviveśa dharmātmā phalguno yajñasaṃstaram

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