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bukhari:1942Musaddad > Yaḥyá > Hishām from my father > ʿĀʾishah > Ḥamzah b. ʿAmr al-Aslamī

Hamza bin ʿAmr Al-Aslami said, "O Messenger of Allah ﷺ! I fast continuously."  

البخاري:١٩٤٢حَدَّثَنَا مُسَدَّدٌ حَدَّثَنَا يَحْيَى عَنْ هِشَامٍ قَالَ حَدَّثَنِي أَبِي عَنْ عَائِشَةَ أَنَّ حَمْزَةَ بْنَ عَمْرٍو الأَسْلَمِيَّ قَالَ

يَا رَسُولَ اللَّهِ إِنِّي أَسْرُدُ الصَّوْمَ