Dutiyaanagatabhayasutta 2.4

2.4

Byādhitena kho pana byādhinā abhibhūtena na sukaraṃ buddhānaṃ sāsanaṃ manasi kātuṃ, na sukarāni araññavanapatthāni pantāni senāsanāni paṭisevituṃ.

When you’re sick, overcome by sickness, it’s not easy to focus on the instructions of the Buddhas, and it’s not easy to frequent remote lodgings in the wilderness and the forest.