Sahih Bukhari

Narrated Jabir:The Prophet, said, ""I entered Paradise and saw a palace and asked whose palace is this? They (the Angels) said, ""This palace belongs to `Umar bin Al-Khattab.' I intended to enter it, and nothing stopped me except my knowledge about your sense of Ghira (self-respect (O `Umar)."" `Umar said, ""O Allah's Messenger (ﷺ)! Let my father and mother be sacrificed for you! O Allah's Prophet! How dare I think of my Ghira (self-respect) being offended by you?