As-Saffat · 37:102

102. When Ishmael grew into a youth and reached working age, his father Abraham saw a dream. The dreams of prophets are a form of divine revelation, so Abraham said to his son, informing him of the meaning of this dream, “O my son! Indeed, I saw in my sleep that I am slaughtering you; what is your opinion in the matter?” Ishmael replied to him saying, “O my father! Do whatever Allah has commanded you to do in slaughtering me. You will find me one of those who are patient and content with the order of Allah.”