Musannaf Ibn Abi Shayba 22:77

Ibn ‘Ulayyah narrated to us, from Abu al-‘Ala’, from Sa‘id ibn Jubayr, from Ibn ‘Abbas, that he used to recite: "Darasat" (instead of "Daras"). And he would recite as a proverb: "Like the taste of aloe and colocynth."