Yahya related to me from Malik from Yahya ibn Said from Abdullah ibn al-Mughira ibn Abi Burda al-Kinani that he had heard that the Messenger of Allah ﷺ came to the people in their tribes and made dua for them, but left out one of the tribes. Abdullah related, "The tribe found an onyx necklace in the saddle-bags of one of their men. The Messenger of Allah ﷺ came to them, and then did the takbir over them as one does the takbir over the dead."  

أَنَّ رَسُولَ اللَّهِ ﷺ أَتَى النَّاسَ فِي قَبَائِلِهِمْ يَدْعُو لَهُمْ وَأَنَّهُ تَرَكَ قَبِيلَةً مِنَ الْقَبَائِلِ قَالَ وَإِنَّ الْقَبِيلَةَ وَجَدُوا فِي بَرْدَعَةِ رَجُلٍ مِنْهُمْ عِقْدَ جَزْعٍ غُلُولاً فَأَتَاهُمْ رَسُولُ اللَّهِ ﷺ فَكَبَّرَ عَلَيْهِمْ كَمَا يُكَبِّرُ عَلَى الْمَيِّتِ