Sunan Ibn Majah Book 6, Hadith 1546

حَدَّثَنَا إِسْمَاعِيلُ بْنُ مُوسَى، حَدَّثَنَا شَرِيكُ بْنُ عَبْدِ اللَّهِ، عَنْ عَاصِمِ بْنِ عُبَيْدِ اللَّهِ، عَنْ عَبْدِ اللَّهِ بْنِ عَامِرِ بْنِ رَبِيعَةَ، عَنْ عَائِشَةَ، قَالَتْ فَقَدْتُهُ - تَعْنِي النَّبِيَّ ـ صلى الله عليه وسلم ـ - فَإِذَا هُوَ بِالْبَقِيعِ فَقَالَ ‏ "‏ السَّلاَمُ عَلَيْكُمْ دَارَ قَوْمٍ مُؤْمِنِينَ أَنْتُمْ لَنَا فَرَطٌ وَإِنَّا بِكُمْ لاَحِقُونَ اللَّهُمَّ لاَ تَحْرِمْنَا أَجْرَهُمْ وَلاَ تَفْتِنَّا بَعْدَهُمْ ‏"‏ ‏.‏

It was narrated that ‘Aishah said:“I could not find him, meaning the Prophet (ﷺ), and he was in Al-Baqi’. He said: “As-salamu ‘alaykum dara qawmin mu’minin. Antum lana faratun wa inna bikum lahiqun. Allahumma la tahrimna ajrahum wa la taftinna ba’dahum. (Peace be upon you, O abode of believing people. You have gone ahead of us and verily we will join you soon. O Allah, do not deprive us of their reward and do not put us to trial after them).”