Jami` at-Tirmidhi 3370
جامع الترمذي#3370Da'ifAbu Hurairah narrated that:The Prophet said: “There is nothing more honorable with Allah [Most High] than supplication.”
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
Bashar Awad MaaroufHasan
Zubair Ali ZaiDaif
In-book reference: 48:1