Bhagavad Gita 18.13

पञ्चैतानि महाबाहो कारणानि निबोध मे।सांख्ये कृतान्ते प्रोक्तानि सिद्धये सर्वकर्मणाम्॥

pañcaitāni mahābāho kāraṇāni nibodha me |sāṃkhye kṛtānte proktāni siddhaye sarvakarmaṇām ||

Learn from Me, O mighty-armed Arjuna, these five causes, as declared in the Sankhya system, for the accomplishment of all actions.

I will now tell you, O Mighty Man, the five causes that must come together, according to the final decision of philosophy, for an action to be accomplished.

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