Genesis 9:24 ASV

²²  And Ham, the father of Canaan, saw the nakedness of his father, and told his two brethren without.

²³  And Shem and Japheth took a garment, and laid it upon both their shoulders, and went backward, and covered the nakedness of their father. And their faces were backward, and they saw not their father's nakedness.

²⁴  And Noah awoke from his wine, and knew what his youngest son had done unto him.

²⁵  And he said, Cursed be Canaan; A servant of servants shall he be unto his brethren.

²⁶  And he said, Blessed be Jehovah, the God of Shem; And let Canaan be his servant.