Hadith 230
´It was narrated from Zaid bin Thabit that:` The Messenger of Allah said: "May Allah cause his face to shine, the man who hears what I say and conveys it (to others). There are those who have knowledge but no understanding, and there may be those who convey knowledge to those who have more understanding of it than they do.' " (One of the narrators) 'Ali bin Muhammed added to it: "There are three things because of which hatred does not enter the heart of a Muslim: Sincerity in doing an action for the sake of Allah; being sincere towards the rulers of the Muslims; and adhering to the Jama'ah (main body of the Muslims."
Hadith 476
´It was narrated that Ibn 'Abbas said:` "He would sleep like that while he was sitting up."
Hadith 2777
´It was narrated from Abu Darda’ that the Messenger of Allah (ﷺ) said:` “A military expedition by sea is like ten expeditions by land. The one who suffers from seasickness is like one who gets drenched in his own blood in the cause of Allah.”