Whanne Bors had told hym of the aduentures of the Sancgreal suche as had befalle hym / and his thre felawes that was launcelot / Percyual / Galahad / & hym self There Launcelot told the aduentures of the Sancgreal / that he had sene / Alle this was made in grete bookes / and put vp in almeryes at Salysbury
Source: wiktionary