佛祖統紀 40.22

40.22

九年。詔一行禪師造大衍歷。刑和璞謂尹愔曰。漢洛下閎云。後八百年當差一日（音叉錯也）必有聖人出而正之。今一行造歷正其差謬。洛下之言信矣。後六年亡。諡大慧禪師○于闐沙門智嚴來譯經四部○姚崇薨。遺令云。佛以清淨慈悲為本。而愚者寫經造像冀以求福。汝曹勿効無知子追薦冥福。

In the ninth year, an edict ordered Chan Master Yixing to create the Dayan Calendar. Xing Hepu said to Yin Yin, "Luoxia Hong of the Han dynasty said, 'Eight hundred years later, there will be an error of one day, and a sage will surely emerge to correct it.' Now Yixing has created the calendar and corrected its discrepancies and errors; Luoxia's words are indeed trustworthy!" Six years later he passed away, and was posthumously titled Chan Master Dahui. The Khotanese monk Zhīyán came and translated four scriptures. Yao Chong died, leaving a testamentary command: "The Buddha takes purity and compassion as the foundation, whereas fools copy scriptures and cast images hoping thereby to seek blessings. You boys must not follow ignorant fellows in seeking posthumous merit."