Jami` at-Tirmidhi 241

جامع الترمذي#241Da'if

Anas bin Malik narrated that :Allah's Messenger said: "Whoever performs Salat for Allah for forty days in congregation, catching the first Takbir, two absolutions are written for him: absolution from the Fire, and absolution from the Fire, and absolution from hypocrisy

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: 2:93