Narrated Zaid bin Thabit(radhiyallahu anhu): When the Prophet(sallallahu alaiyhi wassallam) went out for (the battle of) Uhud, some of his companions (hypocrites) returned (home). A party of the believers remarked that they would kill those (hypocrites) who had returned, but another party said that they would not kill them. So, this Divine Inspiration was revealed: “Then what is the matter with you that you are divided into two parties concerning the hypocrites.” (4.88) The Prophet(sallallahu alaiyhi wassallam) said, “Madinah

Narrated Anas(radhiyallahu anhu): The Prophet (sallallahu alaiyhi wassallam) said, “Madinah is a sanctuary from that place to that. Its trees should not be cut and no heresy should be innovated nor any sin should be committed in it, and whoever innovates in it an heresy or commits sins (bad deeds), then he will incur the curse of Allah, the angels, and all the people.” (Bukhari) Narrated Anas(radhiyallahu anhu): The Prophet (sallallahu alaiyhi wassallam) came to Madinah and ordered a masjid