Genesis 22:7

Then Isaac said to his father Abraham, “My father!” “Here I am, my son,” he replied. “The fire and the wood are here,” said Isaac, “but where is the lamb for the burnt offering?”

And Isaac spake unto Abraham his father, and said, My father: and he said, Here am I, my son. And he said, Behold the fire and the wood: but where is the lamb for a burnt offering?