For one among my Ummah who shows endurance against the hardships and rigours of Medina, I would be an intercessor or a witness on his behalf on the Day of Resurrection.
Sahih Muslim Book 15, Hadith 551
← Previous Hadith I heard Allah's Messenger (ﷺ) as saying: He who patiently endured the hardships and rigours of (this city, i. e. Medina), I would be his witness and intercessor on the Day of Resurrection.

Sahih Muslim Book 15, Hadith 550 Next Hadith → A hadith like this has been narrated on the authority of Abu Huraira (Allah be pleased with him) through another chain of transmitters.

Sahih Muslim Book 15, Hadith 552