Bhagavad Gita · 18.15
शरीरवाङ्मनोभिर्यत्कर्म प्रारभते नरः।न्याय्यं वा विपरीतं वा पञ्चैते तस्य हेतवः॥
śharīra-vāṅ-manobhir yat karma prārabhate naraḥ nyāyyaṁ vā viparītaṁ vā pañchaite tasya hetavaḥ
Whatever action a person performs with body, speech, or mind — whether right or wrong — these five are its causes.
— Bhagavad Gita 18.15
Source: Sacred-Texts.com (Sanskrit) + Bhagavad-Gita.io (translations)