The Book of Zakat
12/28. Chapter:
Encouragement to spend, and it is disliked to count how much
Sahih Muslim
وَحَدَّثَنَا ابْنُ نُمَيْرٍ، حَدَّثَنَا مُحَمَّدُ بْنُ بِشْرٍ، حَدَّثَنَا هِشَامٌ، عَنْ عَبَّادِ بْنِ حَمْزَةَ، عَنْ أَسْمَاءَ، أَنَّ النَّبِيَّ صلى الله عليه وسلم قَالَ لَهَا نَحْوَ حَدِيثِهِمْ .
This hadith has been narrated on the authority of Asma' through another chain of transmitters.
Reference : Sahih Muslim 1029cIn-book reference : Book 12, Hadith 114USC-MSA web (English) reference : Book 5, Hadith 2245