Musannaf Ibn Abi Shayba 17:1187

Muhammad ibn Fudayl narrated to us, from Yazid ibn Abi Ziyad, from Ikrimah, from Ibn Abbas, who said: "Allah has cursed the effeminate men and the masculine women." He (the narrator) said: I said to Ikrimah, "The masculine women?" He said, "Those who imitate men."