Abu Huraira (Allah be pleased with him) reported the Messenger of Allah (ﷺ) as saying: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

A hadith like this has been narrated on the authority of Abu Huraira (Allah be pleased with him) through another chain of transmitters

Abu Huraira (Allah be pleased with him) reported Allah's Messenger (ﷺ) as saying:None who shows endurance on the hardships of Medina,... (the rest of the hadith is the same)