<p style='text-align: justify;'>Response to the endorsement of a petition to the imām Al-Muṣtansir bi-Allāh, mentioning Ḥusayn b. Muḥammad. Ca. 427-487 AH (= 1036-1094 CE). The space between the lines has been used to write a Judaeo-Arabic treatise on Jewish law that appears to focus mostly on the writing of documents, including marriage contracts.</p>