增壹阿含經 31.8.p15

31.8.p15

“At that point, I had the thought, ‘I’ll shut my mouth and close my ears; that’ll stop my breath from escaping.’ My breath didn’t escape from those places then, but my inner breath escaped to my hands and legs. Even though my breath wasn’t escaping from my ears, nose, or mouth, the internal sound of it was like a thunderous roar. It was like that to me. My disembodied consciousness felt like my body was spinning.