Shiva Purana
ज्ञानयोगस्तु संयोगश्चित्तस्यैवात्मना तु यः ॥ यस्तु बाह्यार्थसंयोगः क्रियायोगः स उच्यते ॥ ८ ॥
Jñānayoga is the union of the mind with the Ātman. The union with the external objects is called Kriyāyoga.
english translation
jJAnayogastu saMyogazcittasyaivAtmanA tu yaH ॥ yastu bAhyArthasaMyogaH kriyAyogaH sa ucyate ॥ 8 ॥
hk transliteration by Sanscript