in which he interprets Esau's cry as Esau's also being Jacob's son, despite being wicked
"…he cried with a great and exceedingly bitter cry" when he spoke and did not remain silent, so that he bless him, and said to his father, "Bless me, me also, O Father!"! The words 'me also' seem superfluous. For although Jacob needed and received the blessings, this is no reason to reject me entirely. I, too, am your son, bless me with another blessing, as did your father with Ishmael, who prayed until the LORD said to him, "And I have heard you, Ishmael", despite his having been considered a wicked person.
Rabbi Haim Aboulafia's Complete Writings, Volume 2, Yosef Lakakh, Toldot Reading Portion, p. 106, Machon Hama'or Institute, Jerusalem, 1983