Sanskrit

आसने शयने स्थित्वा निराधारं विभावयन्।
स्वदेहं मनसि क्षिणे क्षणात्क्षीणाशयो भवेत्॥ ८२॥

Transliteration

āsane śayane sthitvā nirādhāraṁ vibhāvayan |
svadehaṁ manasi kṣiṇe kṣaṇātkṣīṇāśayo bhavet|| 82 ||

Translation

While sitting or lying down, one should think of one’s own body as being supportless (suspended in space). Then, in a moment (the samskaras or thought constructs) of the mind being reduced, it ceases to be a reservoir (of old mental dispositions).