Volume 3, Book 30, Number 102:
Narrated Usama:
Once the Prophet 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 af –
flictions will take place among your houses (and these afflictions will be) as numerous as the spots
where rain-drops fall.”