Chapter 6: Class 5:Yoga Of Meditation Verse 10,11 and 12

Topic 2: External and internal disciplines for meditation
Verse 10 : Let the yoga remaining in solitude, alone, seated, with mind and body controlled, constantly practise union with the Self free from desire and possession.
Verse 11 : Having established in a clean place a firm seat of his own, neither too high nor too low, with cloth, skin and kuùa grass thereon.
Verse 12 : There, having made the mind one-pointed, with the functions of the mind and senses controlled, seated on the seat, let him practise yoga for self-purification.
Verse 13 : Holding body, head and neck erect, still and firm, gazing at the tip of the nose and not looking around.