Yoga Sūtra Chapter Three verse 38

बद्न्हकारणशैथिल्यात् प्रचारसंवेदनाच्च चित्तस्य परशरीरावेशः ॥३८॥

bandha-kāraṇa-śaithilyāt-pracāra-saṃvedanāt-ca cittasya para-śarīra-āveśaḥ ||38||

Relaxation of the cause for binding and experience of maifestation,
the psyche entering other body.

bandha - fixing, directing; binding, tying, a bond, tie, chain, fetterkāraṇa - cause, reason, the cause of anything; instrument, means; motive origin, principleśaithilya - decrease; looseness; relaxationpracāra - manifestation, appearance, coming forth, spreadingsaṃvedana - to fully experience; completely knowingca - andcitta - psyche (the totality of the human mind, conscious and unconscious); mind; heartpara - higher, highest, supreme, chief; otherśarīra - the body, bodily frame, solid parts of the bodyāveśa - entering