Genesis 22:1-3

1Later God tested Abraham and called to him, “Abraham!” “Yes, here I am!” he answered.

2God said, “Take your son, your only son Isaac, whom you love, and go to Moriah. Sacrifice him there as a burnt offering on one of the mountains that I will show you.”

3Early the next morning Abraham saddled his donkey. He took with him two of his servants and his son Isaac. When he had cut the wood for the burnt offering, he set out for the place that God had told him about.