Genesis 22:2-8

God said, “Please take your son, your only son, Isaac, whom I know you dearly love, and go to the land of Moriah. Offer him up to me as a burnt offering on one of the mountains which I will show you.” Early the next morning, Abraham cut the wood for the burnt offering, loaded it on his donkey, and set out for the distant place God had shown him. He took with him two of his servants, and his son Isaac. On the third day, Abraham looked up and saw the place in the distance. “Stay here with the donkey,” Abraham told the young men. “Isaac and I will go up and worship; then we will return to you.” So Abraham took the wood for the burnt offering and placed it on Isaac’s back. Abraham carried the knife and the fire, and the two of them walked up the mountain together. “Father?” Isaac broke the silence. “Yes, my son,” Abraham replied. “We have the wood and the fire,” Isaac said, “but where is the lamb for the burnt offering?” Abraham answered, “My son, God himself will provide the lamb for an offering.” So they went on together.