Nafi reported,

Ibn Umar رضي الله عنهم used to say regarding the ila that Allah has specified, "After the term has passed, it is not permissible for anyone except either to retain his wife in kindness or to resolve upon divorce, as Allah has commanded." عز وجل

Bukhari 5290

Sahih

حدثنا قتيبة حدثنا الليث

عن نافع

أن ابن عمر رضي الله عنهما كان يقول في الإيلاء الذي سمى الله لا يحل لأحد بعد الأجل إلا أن يمسك بالمعروف أو يعزم بالطلاق كما أمر الله عز وجل

البخاري 5290صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Bukhari
Book
Divorce
Chapter
Saying of Allah the Exalted, "For those who swear not to have relations with their wives is a waiting period of four months" to His saying, "Hearing, Knowing." "If they return" means they came back
Numbering
Darussalam 5290
Bukhari 5290