Genesis 9:23-25

American Standard Version

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 ^[a]youngest son had done unto him. ²⁵ And he said,