Genesis 9:22-25

Thomson(i) 22 And Cham, the father of Chanaan, saw the nakedness of his father, and going out told his two brothers without. 23 Whereupon Sem and Japheth took the garment and put it on both their shoulders, and went backwards and covered the nakedness of their father; and their faces being turned from him, they did not see the nakedness of their father. 25 And when Noe recovered from the wine and knew what his younger son had done to him,