TSK · 2 Samuel 11:26

Esau hated Jacob because of the blessing with which his father blessed him. Esau said in his heart, "The days of mourning for my father are at hand. Then I will kill my brother Jacob."

Joab sent to Tekoa, and fetched there a wise woman, and said to her, "Please act like a mourner, and put on mourning clothing, please, and don't anoint yourself with oil, but be as a woman who has mourned a long time for the dead.