There, having made the mind one-pointed, with the actions of the mind and senses controlled, Sitting on the seat, he should practice discipline (yoga), for the purification of the self (ātman).
He should focus his mind and restrain the activity of his thought and senses; sitting on that seat, he should practice discipline for the purification of the self.
(12) There let him sit and make his mind a single point, let him restrain the operations of his thought and senses and practice integration (yuñjyād yogam) to purify the self.
6.12 (and) sitting on that seat, he should concentrate his mind for the purification of the internal organ, making the mind one-pointed and keeping the actions of the mind and senses under control.
6.12 There, sitting on the seat, with the mind concentrated and holding the mind and senses in check, he should practice Yoga for the purification of the self.
6.12 There, having made the mind one-pointed, with the actions of the mind and the senses controlled, let him, seated on the seat, practice Yoga for the purification of the self.