Musannaf Ibn Abi Shayba 33:1111

Hafs ibn Ghiyath narrated to us, from Hisham ibn Urwah, from his father, who said: If you see a man performing a good deed, know that it has sisters with him, for the good deed points to its sister. And if you see him performing a bad deed, know that it has sisters with him, for the bad deed points to its sister.