Name #18 of 1000 · Viṣṇu Sahasranāma
योगःyogaḥ
Yoga
He who is reached through yoga; union itself
From shloka 3 · chapter Matsya
योगो योगविदां नेता प्रधानपुरुषेश्वरः ।
नारसिंहवपुः श्रीमान् केशवः पुरुषोत्तमः ॥
yogo yogavidāṃ netā pradhānapuruṣeśvaraḥ
nārasiṃhavapuḥ śrīmān keśavaḥ puruṣottamaḥ
Also in this shloka: yogavidāṃ netā · pradhānapuruṣeśvaraḥ · nārasiṃhavapuḥ · śrīmān · keśavaḥ · puruṣottamaḥ