Verse
कार्यकारणकर्तृत्वे हेतुः प्रकृतिरुच्यते ।पुरुषः सुखदुःखानां भोक्तृत्वे हेतुरुच्यते ॥
kāryakāraṇakartṛtve hetuḥ prakṛtirucyatepuruṣaḥ sukhaduḥkhānāṃ bhoktṛtve heturucyate
The chain of cause and effect and the state of being the doer are created by Prakriti; Purusha enjoys pleasure and pain.
Gītā 13·21Nature creates and acts, the Soul enjoys her creation and action; but in this inferior form of her action she turns this enjoyment into the obscure and petty figures of pain and pleasure.