Mahabharata 12.221.18

का त्वं केन च कार्येण संप्राप्ता चारुहासिनिकुतश्चागम्यते सुभ्रु गन्तव्यं क्व च ते शुभे

kā tvaṃ kena ca kāryeṇa saṃprāptā cāruhāsinikutaścāgamyate subhru gantavyaṃ kva ca te śubhe

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