Yoga Sūtra Chapter Two verse 51
बाह्याभ्यन्तर विषयाक्षेपी चतुर्थः ॥५१॥
bāhya-ābhyantara-viṣaya-ākṣepī caturthaḥ ||51||
The fourth transcends the external and internal as an object.
bāhya - external; being outside, situated without, outer, exterior; diverging from, conflicting with, opposed to, having nothing to do with; not belonging to the family or country, strange, foreign; excluded from caste or the community, an out-casteābhyantara - internal, being inside, interior, innerviṣaya - an object of sense; anything perceptible by the senses; any object of affection or concern or attentionākṣepīn - transcendscaturtha - fourth