And he said, Take now thy son, thine only son Isaac, whom thou lovest, and get thee into the land of Mori'ah; and offer him there for a burnt offering upon one of the mountains which I will tell thee of.
And Abraham rose up early in the morning, and saddled his ass, and took two of his young men with him, and Isaac his son, and clave the wood for the burnt offering, and rose up, and went unto the place of which God had told him.
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. Heb. 11.17-19
that in blessing I will bless thee, and in multiplying I will multiply thy seed Heb. 6.13, 14 as the stars of the heaven, and as the sand which is upon the seashore; Heb. 11.12 and thy seed shall possess the gate of his enemies;