Mahabharata 14.20.6

ग्राह्यं दृश्यं च श्राव्यं च यदिदं कर्म विद्यतेएतदेव व्यवस्यन्ति कर्म कर्मेति कर्मिणः

grāhyaṃ dṛśyaṃ ca śrāvyaṃ ca yadidaṃ karma vidyateetadeva vyavasyanti karma karmeti karmiṇaḥ

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