SrI: SrImathE SatakOpAya nama: SrImathE rAmAnujAya nama: SrImath varavaramunayE nama:
etad guhyam ahaṁ param
yogaṁ yogeśvarāt kṛṣṇāt
sākṣāt kathayataḥ svayam
‘What, direct by Krishna Himself —the Lord of
Yoga,— was narrated, that most Mysterious and Exalted Yoga, I did, by Vyāsa’s blessings, hear.’
That or the Mystery known by the denomination of Yoga:
The Lord of Yoga (Yogeśvara): The Lord, Who is the Treasury of Wisdom, Prowess, Empire, Energy and Power,[2. Vide verses 6 and 18, Bk. X, where ‘Yoga’ was explained by Rāmānuja as meaning the ‘union’ of divine attributes with Divinity (= the God of Perfect Qualities).] —LORD KṚISHṆA.
What He (Kṛishṇa) in person did discourse, I directly heard (by means of the boon of the clairaudient faculty conferred on me by Vyāsa for the time being).
archived in http://githa.koyil.org