Musannaf Ibn Abi Shayba 19:12

Abu Bakr narrated to us, he said: Abu Mu'awiyah narrated to us, from 'Asim, from 'Ikrimah, from Ibn 'Abbas: 'Ammar and al-Zubayr caught a thief and let him go. I said to Ibn 'Abbas, "How evil is what you have done by letting him go!" He said, "May you have no mother! If it were you, it would have pleased you that you be let go."