Jami` at-Tirmidhi 2122
جامع الترمذي#2122Da'ifAl-Harith narrated from 'Ali:"The Prophet (s.a.w) judged with the debt before the will, and you people recite the will before the debt
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Ahmad Muhammad ShakirHasan
Al-AlbaniHasan
Zubair Ali ZaiDaif
In-book reference: 30:7