Jami` at-Tirmidhi 164
جامع الترمذي#164SahihSalmah bin AI-Akwa narrated:"Allah's Messenger prayed Maghrib when the sun had set and it (the sun) had hidden in the veil (of darkness)
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 - Agreed Upon
In-book reference: 2:16