Allah's Messenger (ﷺ) said, "They say Al-Karm (the generous), and in fact Al-Karm is the heart of a believer."
Sahih al-Bukhari Book 78, Hadith 207
← Previous Hadith The Prophet (ﷺ) said, "Don't call the grapes Al-Karm, and don't say 'Khaibat-ad-Dahri, for Allah is the Dahr. (See Hadith No. 202.)

Sahih al-Bukhari Book 78, Hadith 206 Next Hadith → I never heard Allah's Messenger (ﷺ) saying, "Let my father and mother be sacrificed for you," except for Sa`d (bin Abi Waqqas). I heard him saying, "Throw! (arrows), Let my father and mother be sacrificed for you !" (The sub-narrator added, "I think that was in the battle of Uhud.")

Sahih al-Bukhari Book 78, Hadith 208