Hadith 8:1801
Abu Bakr narrated to us, he said: Ubaydullah narrated to us, from Isra'il, from Jabir, from Abu Ja'far: He said regarding the one in Ihram: He covers his head and does not uncover it.
حدثنا أبو بكر قال حدثنا عبيد الله عن إسرائيل عن جابر عن أبي جعفر قال في المحرم يغطي رأسه ولا يكشف