Mahabharata 4.3.8

अहं हि भवता गोषु सततं प्रकृतः पुरातत्र मे कौशलं कर्म अवबुद्धं विशां पते

ahaṃ hi bhavatā goṣu satataṃ prakṛtaḥ purātatra me kauśalaṃ karma avabuddhaṃ viśāṃ pate

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