It is narrated from Sayyiduna Mughirah bin Shu'bah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "The call of my Ummah on the Sirat (the bridge) will be: 'Sallim, sallim' (O Allah, save us, save us)."
Hadith Referenceالمعجم الكبير للطبراني / باب الميم / 18149
It is narrated from Sayyiduna Mughirah bin Shu'bah (may Allah be pleased with him); he said: I heard the Prophet (peace and blessings be upon him) say: "The call of my Ummah on the Sirat (the bridge) will be: 'Rabbi sallim' (O my Lord, save us)."
Hadith Referenceالمعجم الكبير للطبراني / باب الميم / 18150
Nu'man bin Sa'd (may Allah have mercy on him) said: I heard Sayyiduna Mughirah bin Shu'bah (may Allah be pleased with him) say that the Messenger of Allah (peace and blessings be upon him) said: "Some people will come out of Hell and enter Paradise, and in Paradise they will be called 'the Jahannamis (the people of Hell)'. They will supplicate to Allah to remove this name from them, and Allah Almighty will erase it from them. Then when they come out of Hell" - then the narrator mentioned the (rest of the) whole hadith.
Hadith Referenceالمعجم الكبير للطبراني / باب الميم / 18151