4. Abu Ali al-Ash‘ariy has narrated from Muhammad ibn ‘Abd al-Jabbar from Muhammad ibn ’Isma‘il from Aban from ibn abu Ya‘fur who has said the following: “I once asked abu Ibrahim , about the case of a woman whose husband dies. He (the Imam) said, ‘She must not use kohl for beautification or perfume and must not wear colorful dress, spend the night somewhere else. She can pay off rights, use hair clip and go for al-Hajj even though she is in her waiting period.’”