عَنْ لَيْلَى امْرَأَةِ بَشِيرِ ابْنِ الْخَصَاصِيَّةِ عَنْ بَشِيرٍ رَضِيَ اللَّهُ عَنْهُ قَالَ وَكَانَ قَدْ أَتَى النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ قَالَ اسْمُهُ زَحْمٌ فَسَمَّاهُ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ بَشِيرًا
Lady Laila (may Allah be pleased with her), the wife of Sayyiduna Basheer bin Khasasiyyah (may Allah be pleased with him), narrates from her husband that he went to the Noble Prophet (peace and blessings be upon him), while his original name was Zahm. The Prophet (peace and blessings be upon him) changed his name to Basheer.