"a sound ḥadīth." The ḥāfiẓ strengthened it in "al-Fatḥ" (10/573) and it is also recorded in "al-Mishkāt" (4772/second verification).

"Whoever builds a structure should support it with his neighbor's wall. In another wording: If his neighbor asks him to support it with his wall, he should allow it." It was recorded by Ibn Mājah (2337), Ibn Jarīr al-Ṭabarī in "Tahdhīb al-Āthār" (2/1/772-774 and 777), al-Ṭaḥāwī in "Mushkil al-Āthār" (3/150), al-Bayhaqī (6/69), Aḥmad (1/235, 255, 303, and 317), and al-Ṭabarānī (11/11736) through various chains from ʿIkrimah from Ibn ʿAbbās with similar wordings, and the two wordings are from Aḥmad, and from Ibn Jarīr and the second from al-Ṭabarānī. It has supporting evidence from the ḥadīth of Abū Hurayrah, recorded by Muslim and others, and it is included in "al-Irwāʾ" (5/255) and its origin is agreed upon, similar to the wording of Ibn Mājah, and a narration by Aḥmad with the wording: "None of you should prevent his neighbor from placing a beam on his wall." And the wording of Aḥmad: ".. his brother's elbow to place it on his wall." Both chains are authentic. From this perspective, it was recorded by al-Ṭabarānī (11502) and al-Haythamī said (4/160): "It was recorded by al-Ṭabarānī in 'al-Kabīr', and in it is Ibn Lahīʿah, and his ḥadīth is ḥasan, and the rest of its narrators are the narrators of the authentic collections."