Pancangikasutta 2.3

2.3

So imameva kāyaṃ vivekajena pītisukhena abhisandeti parisandeti paripūreti parippharati; nāssa kiñci sabbāvato kāyassa vivekajena pītisukhena apphuṭaṃ hoti.

They drench, steep, fill, and spread themselves with rapture and bliss born of seclusion. There’s no part of the body that’s not spread with rapture and bliss born of seclusion.