קבלה אויף בראשית 4:12

When man sinned, the earth was cursed, and all these good things left it, as it is written, “cursed is the earth for thy sake” (Gen. 3, 17), and again, “when thou tillest the ground it shall not give its strength to thee” (Ibid. 4, 12), and again, “thorns and thistles it shall bring forth to thee” (Ibid. 3, 18).