ماجهيما نيكايا 4:94
SUJATOYañhissa, bhikkhave, anadhivāsayato uppajjeyyuṁ āsavā vighātapariḷāhā, adhivāsayato evaṁsa te āsavā vighātapariḷāhā na honti.
For the distressing and feverish defilements that might arise in someone who lives without enduring these things do not arise when they are endured.