"The Prophet kissed Uthman bin Maz'un when he died, and he was crying." Or, he (one of the narrators) said: "His eyes were brimming with tears."  

أَنَّ النَّبِيَّ ﷺ قَبَّلَ عُثْمَانَ بْنَ مَظْعُونٍ وَهُوَ مَيِّتٌ وَهُوَ يَبْكِي أَوْ قَالَ عَيْنَاهُ تَذْرِفَانِ وَفِي الْبَابِ عَنِ ابْنِ عَبَّاسٍ وَجَابِرٍ وَعَائِشَةَ قَالُوا إِنَّ أَبَا بَكْرٍ قَبَّلَ النَّبِيَّ ﷺ وَهُوَ مَيِّتٌ