Hadith 8:647
Abu Bakr narrated to us, he said: Muhammad ibn Fudayl narrated to us, from Abd al-Malik, from Ata, that he was asked about the *muhrim* (one in the state of ihram) who has a headache. He said: "He may bind his head if he wishes."
حدثنا أبو بكر قال حدثنا محمد بن فضيل عن عبد الملك عن عطاء أنه سئل عن المحرم يصدع قال يعصب رأسه إن شاء