[Machine] He is called Abu 'Umayr. The Prophet ﷺ used to play with him when he entered the house of Umm Sulaym. One day, he entered and found him sad, so he said, "Why is Abu 'Umayr sad?" They said, "O Messenger of Allah, his pet bird, which he used to play with, has died." The Prophet ﷺ said, "Abu 'Umayr, what happened to the little bird?"
يُقَالُ لَهُ أَبُو عُمَيْرٍ كَانَ النَّبِيُّ ﷺ رُبَّمَا مَازَحَهُ إِذَا دَخَلَ عَلَى أُمِّ سُلَيْمٍ فَدَخَلَ يَوْمًا فَوَجَدَهُ حَزِينًا فَقَالَ مَا لِأَبِي عُمَيْرٍ حَزِينًا؟ قَالُوا يَا رَسُولَ اللهِ مَاتَ نُغَيْرُهُ الَّذِي كَانَ يَلْعَبُ بِهِ جَعَلَ النَّبِيُّ ﷺ يَقُولُ أَبَا عُمَيْرٍ مَا فَعَلَ النُّغَيْرُ؟