[Machine] On the authority of the Prophet ﷺ, he was standing by the door of Aisha's house and he pointed with his hand towards the East, saying, "The Fitnah (trial or temptation) is here, from where the horn of Satan will emerge."
عَنِ النَّبِيِّ ﷺ أَنَّهُ كَانَ قَائِمًا عِنْدَ بَابِ عَائِشَةَ فَأَشَارَ بِيَدِهِ نَحْوَ الْمَشْرِقِ فَقَالَ الْفِتْنَةُ هَاهُنَا حَيْثُ يَطْلُعُ قَرْنُ الشَّيْطَانِ
The turmoil would appear from this side, viz. where the horns of Satan would appear, and he uttered these words twice or thrice and ʿUbaidullah b. Saʿid in his narration said: The Messenger of Allah ﷺ had been standing by the door of ʿA'isha.
أَنَّ رَسُولَ اللَّهِ ﷺ قَامَ عِنْدَ بَابِ حَفْصَةَ فَقَالَ بِيَدِهِ نَحْوَ الْمَشْرِقِ الْفِتْنَةُ هَا هُنَا مِنْ حَيْثُ يَطْلُعُ قَرْنُ الشَّيْطَانِ قَالَهَا مَرَّتَيْنِ أَوْ ثَلاَثًا وَقَالَ عُبَيْدُ اللَّهِ بْنُ سَعِيدٍ فِي رِوَايَتِهِ قَامَ رَسُولُ اللَّهِ ﷺ عِنْدَ بَابِ عَائِشَةَ