Jami` at-Tirmidhi 626
جامع الترمذي#626SahihAbu Sa'eed Al-Khudri narrated that :the Prophet said: "There is no charity due on less than five camels, and there is no charity due on what is less than five Uqiyah (of silver), and there is no charity due on what is less than five Wasaq
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Ahmad Muhammad ShakirSahih
Al-AlbaniSahih
Zubair Ali ZaiSahih - Agreed Upon
In-book reference: 7:10