(21) باب جَوَازِ أَكْلِ الْمَرَقِ وَاسْتِحْبَابِ أَكْلِ الْيَقْطِينِ وَإِيثَارِ أَهْلِ الْمَائِدَةِ بَعْضِهِمْ بَعْضًا وَإِنْ كَانُوا ضِيفَانًا إِذَا لَمْ يَكْرَهْ ذَلِكَ صَاحِبُ الطَّعَامِ
Anas b. Malik rdported that a tailor invited Allah's Messenger (ﷺ) to a feast. There has been an addition to this that Thabit said:
I heard Anas saying that any meal that was prepared for me after that I tried that it should contain pumpkin.
Reference: Sahih Muslim 2041 c
In-book reference: Book 36, Hadith 201
USC-MSA web (English) reference(deprecated numbering scheme): Book 23, Hadith 5069