Mahabharata 13.101.38

निर्यासः सरलश्चैव कृत्रिमश्चैव ते त्रयःइष्टानिष्टो भवेद्गन्धस्तन्मे विस्तरतः शृणु

niryāsaḥ saralaścaiva kṛtrimaścaiva te trayaḥiṣṭāniṣṭo bhavedgandhastanme vistarataḥ śṛṇu

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