舊話兒經 The 'Old-Talk Sutra'
唐僧道:「他若干出這個勾當,不同你我出去啊,我就念起舊話經兒,他卻怎生消受?」八戒聞言,又愁又笑道:「師父,你說的那裡話?我只聽得佛教中有卷《楞嚴經》、《法華經》、《孔雀經》、《觀音經》、《金剛經》,不曾聽見個甚那『舊話兒經』啊。」行者道:「兄弟,你不知道。唐僧道:「他若干出这个勾当,不同你我出去啊,我就念起旧话经儿,他却怎生消受?」八戒闻言,又愁又笑道:「师父,你说的那里话?我只听得佛教中有卷《楞严经》、《法华经》、《孔雀经》、《观音经》、《金刚经》,不曾听见个甚那『旧话儿经』啊。」行者道:「兄弟,你不知道。
逐句解 Line by line
The Tang Monk said, "If he pulls off such a doing and does not take you and me out with him, I shall recite that old bit of talk—how then would he bear it?"
勾當 (gòudàng) "a doing, a piece of business," with 當 (dàng) "to deem, count as." 舊話經兒 (jiù huà jīng'r) "the old-talk scripture"—Sanzang's coy name for the band-tightening spell. 消受 (xiāoshòu) "to bear, endure."
Bajie, hearing this, half in worry and half in laughter, said, "Master, what a thing to say!
那裡話 (nǎlǐ huà) "what a thing to say!"—an idiom of protest, with the interrogative 那 (nǎ) (= 哪).
"I have only ever heard that in the Buddha's teaching there are the Śūraṅgama Sūtra, the Lotus Sūtra, the Peacock Sūtra, the Avalokiteśvara Sūtra, the Diamond Sūtra—but I never heard of any such 'Old-Talk Sutra'!"
佛教 (Fójiào) "the Buddha's teaching, Buddhism," with 教 (jiào). 觀音經 (Guānyīn Jīng) — the Avalokiteśvara Sūtra: here 觀 (guān) is the Bodhisattva's name 觀音 (the "perceiver of sounds"), distinct from the abbey word 觀 (guàn). 甚那 (shèn nà) "any such," bare 甚 (shèn).
The Pilgrim said, "Brother, there is much you do not know.
兄弟 (xiōngdì) "younger brother"—Wukong addressing Bajie. 你不知道 (nǐ bù zhīdào) "there is what you do not know," a lead-in to his explanation.
Sanzang wields the band-tightening spell as a threat, calling it by the euphemism 舊話兒經 ("Old-Talk Sutra") so as not to name it outright—part of the running comedy of the golden band that binds Wukong to obedience.
Bajie's literal-minded catalogue of real sūtras (Śūraṅgama, Lotus, Peacock, Avalokiteśvara, Diamond) sets up the joke: he has never heard of any "Old-Talk Sutra," because it is not a scripture at all. His confusion lets Wukong explain the band—and its hold over him—to comic and expository effect.