Ibn 'Umar (Allah be pleased with them) reported Allah's Messenger (ﷺ) as saying:
He who patiently endures the hardships of it (of this city of Medina), I would be an intercessor or a withness on his behalf on the Day of Resurrection.
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.
Abu Huraira (Allah be pleased with him) reported Allah's Messenger (ﷺ) as saying:
Dajjal will come from the eastern side with the intention of attacking Medina until he will get down behind Uhud. Then the angels will turn his face towards Syria and there he will perish.
Abu Huraira (Allah be pleased with him) reported Allah's Messenger (ﷺ) as saying:
A time will come for the people (of Medina) when a man will invite his cousin and any other near relation: Come (and settle) at (a place) where living is cheap, come to where there is plenty, but Medina will be better for them; would they know it! By Him in Whose Hand is my life, none amongst them would go out (of the city) with a dislike for it, but Allah would make his successor in it someone better than be. Behold. Medina is like furnace which eliminates from it the impurities. And the Last Hour will not come until Medina banishes its evils just as a furnace eliminates the impurities of iron.
Abu Huraira (Allah be pleased with him) reported Allah's Messenger (way peace be upon him) as saying:
I have been commanded (to migrate) to a town (Medina) which would overpower other towns. They (the people) call it Yathrib; its correct name is (in fact) Medina. It eliminates (bad) people just as a furnace removes the alloy of iron.
USC-MSA web (English) reference : Book 7, Hadith 3189
Hadith 1383
Chapter 88: Al-Madinah eliminates its Dross and it is also called Tabah, and Taibah - كتاب الحج
حَدَّثَنَا يَحْيَى بْنُ يَحْيَى، قَالَ قَرَأْتُ عَلَى مَالِكٍ عَنْ مُحَمَّدِ بْنِ الْمُنْكَدِرِ، عَنْ جَابِرِ، بْنِ عَبْدِ اللَّهِ أَنَّ أَعْرَابِيًّا، بَايَعَ رَسُولَ اللَّهِ صلى الله عليه وسلم فَأَصَابَ الأَعْرَابِيَّ وَعَكٌ بِالْمَدِينَةِ فَأَتَى النَّبِيَّ صلى الله عليه وسلم فَقَالَ يَا مُحَمَّدُ أَقِلْنِي بَيْعَتِي . فَأَبَى رَسُولُ اللَّهِ صلى الله عليه وسلم ثُمَّ جَاءَهُ فَقَالَ أَقِلْنِي بَيْعَتِي . فَأَبَى ثُمَّ جَاءَهُ فَقَالَ أَقِلْنِي بَيْعَتِي . فَأَبَى فَخَرَجَ الأَعْرَابِيُّ فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم
" إِنَّمَا الْمَدِينَةُ كَالْكِيرِ تَنْفِي خَبَثَهَا وَيَنْصَعُ طَيِّبُهَا " .
Jabir b. `Abdullah (Allah be pleased with them) reported that a desert Arab swore allegiance to Allah's Messenger (ﷺ). He suffered from a severe fever in Medina (and) so he came to Allah's Messenger (ﷺ) saying:
Muhammad, cancel my oath of allegiance. But Allah's Messenger (ﷺ) refused it. He again came and said: Cancel my oath of allegiance. But he (the Holy Prophet) refused it. He again came to him and said: Cancel my oath of allegiance, but he refused. The desert Arab, however, went away (cancelling the allegiance himself). Thereupon Allah's Messenger (ﷺ) said: Medina is like a furnace which drives away its impurity and purifies what is good.
Sufyan b. Abd Zuhair reported Allah's Messenger (ﷺ) as saying:
Syria will be conquered and some people will go out of Medina along with their families driving their camels. and Medina is better for them if they were to know it. Then Yemen will be conquered and some people will go out of Medina along with their families driving their camels, and Medina is better for them if they were to know it. Then Iraq will be conquered and some people will go out of it along with their families driving their camels, and Medina is better for them if they were to know it.
Salid b. Musayyib heard Abu Huraira (Allah be pleased with him) say that 'Allah's Messenger (ﷺ) said about Medina:
Its inhabitants will abandon it, whereas it is good for them and it will become the haunt of beasts and birds. (Imam Muslim said that Abu Safwan, one of the narrators whose name was 'Abdullah b. 'Abd al-Malik, was an orphan and I bn juraij took him under his care for ten years.)
We went out along with Allah's Messenger (ﷺ) in the expedition of Tabuk, and Abu Humaid further related: We proceeded until we reached the valley of Qura; and Allah's Messenger (ﷺ) said: I am going forth, so he among you who wants to move fast with me may do so; and he who likes to go slowly may do so. We proceeded until Medina was within our sight, and he said: This is Tabah (another name of Medina); this is Uhud, the mountain which loves us and we love it.
USC-MSA web (English) reference : Book 7, Hadith 3213
Hadith 1396
Chapter 94: The virtue of praying in the Masajid of Makkah and Al-Madinah - كتاب الحج
وَحَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، وَمُحَمَّدُ بْنُ رُمْحٍ، جَمِيعًا عَنِ اللَّيْثِ بْنِ سَعْدٍ، - قَالَ قُتَيْبَةُ حَدَّثَنَا لَيْثٌ، - عَنْ نَافِعٍ، عَنْ إِبْرَاهِيمَ بْنِ عَبْدِ اللَّهِ بْنِ مَعْبَدٍ، عَنِ ابْنِ عَبَّاسٍ، أَنَّهُ قَالَ إِنَّ امْرَأَةً اشْتَكَتْ شَكْوَى فَقَالَتْ إِنْ شَفَانِي اللَّهُ لأَخْرُجَنَّ فَلأُصَلِّيَنَّ فِي بَيْتِ الْمَقْدِسِ . فَبَرَأَتْ ثُمَّ تَجَهَّزَتْ تُرِيدُ الْخُرُوجَ فَجَاءَتْ مَيْمُونَةَ زَوْجَ النَّبِيِّ صلى الله عليه وسلم تُسَلِّمُ عَلَيْهَا فَأَخْبَرَتْهَا ذَلِكَ فَقَالَتِ اجْلِسِي فَكُلِي مَا صَنَعْتِ وَصَلِّي فِي مَسْجِدِ الرَّسُولِ صلى الله عليه وسلم فَإِنِّي سَمِعْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم يَقُولُ
" صَلاَةٌ فِيهِ أَفْضَلُ مِنْ أَلْفِ صَلاَةٍ فِيمَا سِوَاهُ مِنَ الْمَسَاجِدِ إِلاَّ مَسْجِدَ الْكَعْبَةِ " .
Ibn Abbas (Allah be pleased with them) reported that a woman fell ill and she said:
In case Allah cures me I will certainly go and observe prayer in Bait al-Maqdis. She recovered and so she made preparations to go out (to that place). She came to Maimuna. the wife of Allah's Apostle (ﷺ). and after greeting her she informed her about it, whereupon she said: Stay here. and eat the provision (which you had made) and observe prayer In the mosque of the Messenger (ﷺ). for I heard Allah's Messenger (ﷺ) say: Prayer In it is better than a thousand prayers observed in other mosques except the mosque of the Ka'ba.
'Abd al-Rabman b. Abu Sa'id al-Khudri (Allah be pleased with him) happened to pass by me and I said to him. How did you hear your father making mention of the mosque founded on Piety? He said: My father said: I went to Allah's Messenger (ﷺ) as he was in the house of one of his wives, and said: Messenger of Allah, which of the two mosques is founded on piety? Thereupon he took a handful of pebbles and threw them on the ground and then said: This is the very mosque of yours (mosque at Medina). He (the narrator) said: I bear witness that I heard your father making mention of it.