Charak Samhita
रजस्तमोभ्यां हि मनोऽनुबद्धं ज्ञानं विना तत्र हि सर्वदोषाः। गतिप्रवृत्त्योस्तु निमित्तमुक्तं मनः सदोषं बलवच्च कर्म ॥३८॥
The cause of movement and inclination of soul from one body to another is defective mind and potent past deeds.
english translation
rajastamobhyAM hi mano'nubaddhaM jJAnaM vinA tatra hi sarvadoSAH। gatipravRttyostu nimittamuktaM manaH sadoSaM balavacca karma ॥38॥
hk transliteration by Sanscript