Hammad bin Zayd حماد بن زيد بن درهم الأزدي الأزرق · Combing the Hair (Kitab Al-Tarajjul)

The Prophet (ﷺ) said: If a woman fumigates herself with perfume, she must not attend the night prayer with us. Ibn Nufayl said: Isha' means night prayer.

We heard Abu Musa say: The Messenger of Allah (ﷺ) said: Allah does not accept the prayer of a man who has any khaluq (perfume composed of saffron) on his body. Abu Dawud said: His grandfathers were Zaid and Ziyad.

When the Prophet of Allah (ﷺ) conquered Makkah. The people of Makkah began to bring their boys and he would invoke a blessing on them and rub their heads. I was brought, but as I had been perfumed with khaluq, he did not touch me because of the khaluq.

The Messenger of Allah (ﷺ) forbade qaza'. Qaza' means having part of a boy's head shaved and leaving part unshaven.

I and my father came to the Prophet (ﷺ). He said to a man or to my father: Who is this? He replied: He is my son. He said: Do not commit a crime on him. He had stained his beard with henna.