Genesis 22:8-10

Darby Translation

⁸ And Abraham said, My son, God will provide himself with the sheep for a burnt-offering. And they went both of them together.

⁹ And they came to the place of which God had told him. And Abraham built the altar there, and piled the wood; and he bound Isaac his son, and laid him on the altar upon the wood.

¹⁰ And Abraham stretched out his hand, and took the knife to slaughter his son.