From Sahih Bukhari (Hadith 5436):
Narrated Anas bin Malik:A tailor invited the Prophet (ﷺ) to a meal which he had prepared, and I went along with the Prophet (ﷺ) . The tailor presented barley bread and soup containing gourd and cured meat. I saw the Prophet (ﷺ) picking the pieces of gourd from around the dish, and since then I have kept on liking gourd
Reference: Bukhari 5436