Abraham, about to sacrifice Isaac, is shown a ram

Abraham, about to sacrifice Isaac, is shown a ram

Genesis 22: 9-13

9 And they came to the place which God had shewn him, where he built an altar, and laid the wood in order upon it; and when he had bound Isaac his son, he laid him on the altar upon the pile of wood. 10 And he put forth his hand, and took the sword, to sacrifice his son. 11 And behold, an angel of the Lord from heaven called to him, saying: Abraham, Abraham. And he answered: Here I am. 12 And he said to him: Lay not thy hand upon the boy, neither do thou any thing to him: now I know that thou fearest God, and hast not spared thy only begotten son for my sake. 13 Abraham lifted up his eyes, and saw behind his back a ram....