Genesis 9:21-23

Revised Standard Version

²¹ and he drank of the wine, and became drunk, and lay uncovered in his tent. ²² And Ham, the father of Canaan, saw the nakedness of his father, and told his two brothers outside. ²³ Then Shem and Japheth took a garment, laid it upon both their shoulders, and walked backward and covered the nakedness of their father; their faces were turned away, and they did not see their father’s nakedness.