增壹阿含經 50.6.p14

50.6.p14

“How did this person fall to a birth as an animal? It’s like a village with a large latrine that’s full of excrement. Suppose that a person is walking along towards it, and a man with eyes sees the person walking that way. It won’t be long before they fall into that latrine. Afterward, he sees that this person has fallen into the latrine, and they’re experiencing misfortune and distress that’s indescribable. How did this person fall into that latrine? Now, I observe this type of sentient being in the same way: ‘When this person’s life ends, they will be born as an animal.’