Jami` at-Tirmidhi 2171
جامع الترمذي#2171SahihUmm Salamah narrated that the Prophet (s.a.w) mentioned the army that the earth would swallow, so Umm Salamah said:'Perhaps there are those among them who are averse to it." He said: "They will be resurrected on their intentions
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
In-book reference: 33:14