God has demanded sacrifice of Isaac; Abraham loads mule

1 After these things, God tempted Abraham, and said to him: Abraham, Abraham. And he answered: Here I am. 2 He said to him: Take thy only begotten son Isaac, whom thou lovest, and go into the land of vision; and there thou shalt offer him for an holocaust upon one of the mountains which I will shew thee. 3 So Abraham rising up in the night, saddled his ass, and took with him two young men, and Isaac his son: and when he had cut wood for the holocaust, he went his way to the place which God had commanded him.