This is called the Yoga of the Yogins. What else is it? Knowing it, they who are gifted with wisdoin consider themselves as crowned with Success.
एतद्धि योगं योगानां किमन्यद् योगलक्षणम्। विज्ञाय तद्धि मन्यन्ते कृतकृत्या मनीषिणः॥