Genesis 22:1-2

New Revised Standard Version, Anglicised

The Command to Sacrifice Isaac

22 After these things God tested Abraham. He said to him, ‘Abraham!’ And he said, ‘Here I am.’ ² He said, ‘Take your son, your only son Isaac, whom you love, and go to the land of Moriah, and offer him there as a burnt-offering on one of the mountains that I shall show you.’