Abu Dharr (RA) reported Allahs Messenger ﷺ as saying: You would soon conquer a land where people are in the habit of using foul language. They have a right of kinship upon you. And when you see two persons fighting for the space of a brick, then get out of that. He (Abu Dharr) then happened to pass by Rabila and Abdul Rahman, the two sons of Shurahbil bin Hasana, and they had been disputing for the space of a brick. So he left the land.