And is an expiation for breaking an oath required of him? There are two well-known opinions on the matter.
Within Madinah there is no mosque whose visitation is legislated except the Mosque of Qubāʾ; all the other mosques simply share the general ruling applicable to mosques (1). The Prophet—may Allah’s blessings and peace be upon him—did not single any of them out for special visitation. For that reason, the jurists of Madinah used to avoid intentionally frequenting any of those places, Qubāʾ alone being the exception.
In the Musnad it is related from Jābir ibn ʿAbd Allāh, may Allah be pleased with him and his father:
“The Prophet (peace and blessings be upon him) made supplication in the Mosque of al-Fatḥ on three occasions—Monday, Tuesday, and Wednesday—and his supplication was answered on the Wednesday between the two prayers; joy was plainly visible on his face.”
Jābir added, “No grave and pressing concern ever befell me except that I would await that hour, pray therein, and witness the response.” (2)
In the chain of this report is Kathīr ibn Zayd (3), concerning whom the scholars have expressed divergent views: Ibn Maʿīn at times deems him reliable and at other times weak.
A number of our companions, and others as well, act upon this ḥadīth, deliberately choosing that hour for supplication, as Jābir himself did. Yet nothing has been transmitted from Jābir indicating that he sought out the place; rather, he sought out the time. If this is the case regarding the mosques in which the Prophet (peace and blessings be upon him) actually prayed and which were built with his permission—none of which is prescribed to be singled out for visitation in itself, without travelling to it, save the Mosque of Qubāʾ—then what of every other mosque besides it?