6. It is narrated from the narrator of the previous Hadith from his father from Yunus from abu Bakr al-Hadramiy who has said the following: “I once asked abu ‘Abd Allah عليه السلام, about applying hair dye with woad. He (the Imam) said, ‘It is not harmful. At the time al-Husayn عليه السلام, was murdered he had applied hair dye with woad. 5 ”