Musannaf Ibn Abi Shaybah

Hazrat Ibn Abbas (may Allah be pleased with them both) says that before entering into Ihram, I like to apply perfume to my head and comb it, and I prefer that its effect remains. And Hazrat Ibn Zubair says that I do not consider there to be any harm in it. And Hazrat Ibn Umar (may Allah be pleased with them both) says that I neither command it nor forbid it.