Genesis 22:1-2

1Now it came about after these things, that 1God tested Abraham, and said to him, “2Abraham!” And he said, “Here I am.”

2He said, “Take now 3your son, your only son, whom you love, Isaac, and go to the land of 4Moriah, and offer him there as a 5burnt offering on one of the mountains of which I will tell you.”