If evil, unskillful thoughts — imbued with desire, aversion or delusion — still arise in the monk while he is attending to the relaxing of thought-fabrication with regard to those thoughts, then — with his teeth clenched and his tongue pressed against the roof of his mouth — he should beat down, constrain, and crush his mind with his awareness. As — with his teeth clenched and his tongue pressed against the roof of his mouth — he is beating down, constraining, and crushing his mind with his awareness, those evil, unskillful thoughts are abandoned and subside. With their abandoning, he steadies his mind right within, settles it, unifies it, and concentrates it. Just as a strong man, seizing a weaker man by the head or the throat or the shoulders, would beat him down, constrain, and crush him; in the same way, if evil, unskillful thoughts — imbued with desire, aversion or delusion — still arise in the monk while he is attending to the relaxing of thought-fabrication with regard to those thoughts, then — with his teeth clenched and his tongue pressed against the roof of his mouth — he should beat down, constrain, and crush his mind with his awareness. As — with his teeth clenched and his tongue pressed against the roof of his mouth — he is beating down, constraining, and crushing his mind with his awareness, those evil, unskillful thoughts are abandoned and subside. With their abandoning, he steadies his mind right within, settles it, unifies it, and concentrates it.
Vitakkasanthana Sutta
Is there a sutta (or a good understandable book by a venerable) that explains the procedure of crushing one's mind with awareness in more detail?
