Jami` at-Tirmidhi 500
جامع الترمذي#500SahihAbu Al-Ja'd - meaning Ad-Damri - narrated, and he was a Companion according to the claim of Muhammad bin Amr:"Allah's Messenger said: 'Whoever neglects the Friday prayer three times (in a row) without an excuse, then Allah sets a seal upon his heart
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Ahmad Muhammad ShakirHasan Sahih
Al-AlbaniHasan Sahih
Bashar Awad MaaroufHasan
Zubair Ali ZaiIsnaad Hasan
In-book reference: 4:13