Musnad Abu Ya'la al-Mawsili 110:86

Mus'ab ibn 'Abd Allah ibn Mus'ab narrated to us, he said: Al-Darawardi narrated to me, from Thawr ibn Zayd, from Ishaq ibn Jabir, from 'Ikrimah, from Ibn 'Abbas, that the Messenger of Allah (may Allah bless him and grant him peace) said: "He is not of us who incites a slave against his master, and he is not of us who corrupts a woman against her husband, and he is not of us who stirs up the horses on the day of the race."