Verse 21

¹⁷and let him practise with his mind the pure and supreme threefold syllable of Brahman; with the breath mastered and the seed of Brahman never forgotten, let him hold the mind in. ¹⁸With understanding for his charioteer, let him draw the senses back from their objects by the mind; and the mind, dragged this way and that by works, let him hold with his understanding upon what is good. ¹⁹There let him meditate upon one limb of him with a thought that does not break off; and having joined the mind to no object at all, let him remember nothing further. That is the supreme station of Visnu, where the mind grows clear. ²⁰The mind of the self, dragged about by passion and darkness and gone astray, let the steady man hold with that holding which kills the stain those two have made.

²¹While that holding is kept up, the yoga whose mark is devotion quickly comes to the yogin who is looking upon that good refuge.