Mahabharata 3.82.114

ततो गच्छेत धर्मज्ञ चम्पकारण्यमुत्तमम्तत्रोष्य रजनीमेकां गोसहस्रफलं लभेत्

tato gaccheta dharmajña campakāraṇyamuttamamtatroṣya rajanīmekāṃ gosahasraphalaṃ labhet

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