Divorce
Ṣaḥīḥ al-Bukhārī 5303
الإِيمَانُ هَا هُنَا ـ مَرَّتَيْنِ ـ أَلاَ وَإِنَّ الْقَسْوَةَ وَغِلَظَ الْقُلُوبِ فِي الْفَدَّادِينَ حَيْثُ يَطْلُعُ قَرْنَا الشَّيْطَانِ رَبِيعَةَ وَمُضَرَ
al-īmānu hā hunā marratayni alā wa-inna al-qaswaha waghilaẓa al-qulūbi fī al-faddādīna ḥaythu yaṭluʿu qarnā ash-shayṭāni rabīʿaha wamuḍara
Transliteration generated from the Arabic vowel marks
The full narration
Narrated Abu Masud:The Prophet (ﷺ) pointed with his hand towards Yemen and said twice, "Faith is there," and then pointed towards the East, and said, "Verily, sternness and mercilessness are the qualities of those who are busy with their camels and pay no attention to their religion, where the two sides of the head of Satan will appear," namely, the tribes of Rabl'a and Muqar
Source
Ṣaḥīḥ al-Bukhārī · 5303