“And how, is dwelling alone fulfilled in detail? Here, what lies in the past has been abandoned, what lies in the future has been relinquished, and desire and lust for present forms of individual existence has been thoroughly removed. It is in such a way, that dwelling alone is fulfilled in detail.”-
Samyutta Nikaya (5c BCE-), The Samyutta Nikaya is part of the Pali Canon one of the earliest Buddhist texts.