Yoga Sutras of Patanjali · 4.8

ततस्तद्विपाकानुगुणानामेवाभिव्यक्तिर्वासनानाम्॥८॥

tatas tadvipākānuguṇānām evābhivyaktir vāsanānām

From karma comes the manifestation of those vasanas — latent tendencies — that correspond to its ripening.

— Yoga Sutras of Patanjali 4.8

Source: Sanskrit attributed to Patanjali (c. 2nd century BCE – 4th century CE). Public-domain English readings drawn from Swami Vivekananda's 'Raja Yoga' (1896) and Charles Johnston's 'The Yoga Sutras of Patanjali' (1912).