Izaak Walton,
The Complete Angler, 5th edition…
(1676)
“ And after this manner you may catch a Trout in a hot evening: when, as you walk by a brook, and shall see or hear him leap at flies, then, if you get a grasshopper, put it on your hook, with your line about two yards long; standing behind a bush or tree where his hole is: and make your bait stir up and down on the top of the water. You may, if you stand close, be sure of a bite, but not sure to catch him, for he is not a leather- mouthed fish. And after this manner you may fish for him with almost any kind of live fly, but especially with a grasshopper. ”
