Musnad Ahmad 1167:49

Yunus narrated to us, he said: Imran bin Yazid al-Attar al-Basri narrated to us, from Mansur bin Abd al-Rahman, from his mother, from Asma, that a woman came to the Prophet, may God bless him and grant him peace, and said: "I married off my daughter, then she became ill, and her hair fell out, and her husband is asking me about her. Should I attach hair to her head?" She [Asma] said: "He [the Prophet] cursed the one who attaches hair and the one who asks for it to be attached."