Shankaracharya's commentary, trans. Alladi Mahadeva Sastry (1897)
[1]There, making the mind one-pointed and the activities of mind and senses restrained, seated on that seat, let him practise yoga for self-purification.
BG 6.12
तत्रैकाग्रं मनः कृत्वा यतचित्तेन्द्रियक्रियः | उपविश्यासने युञ्ज्याद्योगमात्मविशुद्धये ||१२||
tatraikāgraṃ manaḥ kṛtvā yatacittendriyakriyaḥ | upaviśyāsane yuñjyād yogam ātmaviśuddhaye || 12 ||
"There on the seat — mind made one-pointed, senses restrained — practise yoga for the purification of the self."
6 translations · all pre-1928 or released to public domain · sources
There, making the mind one-pointed and the activities of mind and senses restrained, seated on that seat, let him practise yoga for self-purification.
There, seated on that seat, making the mind one-pointed and subduing the action of the imaging faculty and the senses, let him practise Yoga for the purification of the heart.
There, having made the mind one-pointed, with thought and senses subdued, seated on the seat, let him practise yoga for the purification of self.
Let him be seated on his seat, having made his mind one-pointed and the motions of the mind and senses controlled, and practise yoga for the purification of the heart.
Then, with mind fixed and heart subdued, let him, seated there, make the mind one-pointed, practising Yoga for the purification of the soul.
There seated on the seat, fixing his mind on one point, and restraining the operations of his mind and senses, let him practise concentration for self-purification.