I heard the Prophet (ﷺ) saying, "None plots against the people of Medina but that he will be dissolved (destroyed) like the salt is dissolved in water."
Sahih al-Bukhari Book 29, Hadith 11
← Previous Hadith Allah's Messenger (ﷺ) said, "Verily, Belief returns and goes back to Medina as a snake returns and goes back to its hole (when in danger).

Sahih al-Bukhari Book 29, Hadith 10 Next Hadith → Once the Prophet (ﷺ) stood at the top of a (looked out from upon one) castle amongst the castles (or the high buildings) of Medina and said, "Do you see what I see? (No doubt) I see the spots where afflictions will take place among your houses (and these afflictions will be) as numerous as the spots where raindrops fall."

Sahih al-Bukhari Book 29, Hadith 12