Genesis 22:11-13

King James Version

¹¹ And the angel of the Lord called unto him out of heaven, and said, Abraham, Abraham: and he said, Here am I.

¹² And he said, Lay not thine hand upon the lad, neither do thou any thing unto him: for now I know that thou fearest God, seeing thou hast not withheld thy son, thine only son from me.

¹³ And Abraham lifted up his eyes, and looked, and behold behind him a ram caught in a thicket by his horns: and Abraham went and took the ram, and offered him up for a burnt offering in the stead of his son.