Genesis 27:41

And Esau hated Jacob because of the blessing wherewith his father blessed him: and Esau said in his heart, The days of mourning for my father are at hand; then will I slay my brother Jacob.

Geneva Bible - Therefore Esau hated Jacob, because of the blessing, wherewith his father
blessed him. And Esau thought in his mind, (*) The days of mourning for my
father will come shortly, (l) then I will slay may brother Jacob.
(*) Obadiah 1:10 .
(l) Hypocrites only abstain from doing evil for fear of men.