Genesis 22:2

22:2 God said, “Take your son – your only son, whom you love, Isaac – and go to the land of Moriah! Offer him up there as a burnt offering on one of the mountains which I will indicate to you.”

Genesis 22:12

22:12 “Do not harm the boy!” the angel said. “Do not do anything to him, for now I know that you fear God because you did not withhold your son, your only son, from me.”

Genesis 37:35

37:35 All his sons and daughters stood by him to console him, but he refused to be consoled. “No,” he said, “I will go to the grave mourning my son.” So Joseph’s father wept for him.

Genesis 43:29

43:29 When Joseph looked up and saw his brother Benjamin, his mother’s son, he said, “Is this your youngest brother, whom you told me about?” Then he said, “May God be gracious to you, my son.”