長阿含經 25.p42

25.p42

“Kāśyapa, would you say that the audience doesn’t practice the ultimate religious practice and reach the peaceful abode, which is Nirvāṇa without remainder, when the Tathāgata courageously and fearlessly roars the lion’s roar in a large assembly … and they leave home and cultivate the path? Don’t imagine this. Why is that? When the Tathāgata courageously and fearlessly roars the lion’s roar in a large assembly … and they leave home and cultivate the path, the audience does practice the ultimate religious practice and reach a peaceful abode, which is Nirvāṇa without remainder.”