Jami` at-Tirmidhi 438

جامع الترمذي#438Sahih

Abu Hurairah narrated that:Allah's Messenger (S) said: "The most virtuous fasting after the month of Ramadan is that of Allah's month of Al-Muharram. And the most virtuous Salat after the obligatory is the night prayer

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

Bashar Awad MaaroufHasan Sahih

Zubair Ali ZaiSahih Muslim

In-book reference: 2:291

All of Jami` at-Tirmidhi