Bhagavad Gita 18.13
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.
पञ्चैतानि महाबाहो कारणानि निबोध मे।सांख्ये कृतान्ते प्रोक्तानि सिद्धये सर्वकर्मणाम्॥pañcaitāni mahābāho kāraṇāni nibodha me|sāṃkhye kṛtānte proktāni siddhaye sarvakarmaṇām||
English translation (above): Shri Purohit Swami (1935), public domain. Sanskrit text via github.com/gita/gita (Unlicense).