Musannaf Ibn Abi Shayba 17:1192

Abu Bakr narrated to us, he said: Muhammad ibn Bishr narrated to us, he said: Abu Hayyan narrated to us, from Yunus, from al-Hasan, who attributed it to the Prophet (may Allah bless him and grant him peace), he said: "He cursed from among the men those who imitate women, and he cursed from among the women those who imitate [men], the masculine ones."