Does an oath not to have intercourse in a specific location constitute Ila'?
General Chapter
Al-Mughni
Book of the Oath of Abstention (Ila')
Primary text
An oath stating, "By Allah, I will not approach you in this town," or "in this house," or similar specific locations, does not constitute Ila'. This is the position of Thawri, Awza'i, Shafi'i, al-Nu'man (Abu Hanifa), and his two companions (Abu Yusuf and Muhammad al-Shaybani). The evidence is that intercourse remains possible without breaking the oath, meaning it does not constitute Ila', just as if he had made an exception in his oath.
Supporting text
Ibn Abi Layla and Ishaq hold that such an oath does constitute Ila' because the husband has sworn to abstain from intercourse altogether.