The Prophet (ﷺ) said, "If I am invited to a meal of trotters I will accept it; and if I am given a trotter as a present I will accept it."
Sahih al-Bukhari Book 67, Hadith 113
← Previous Hadith The worst food is that of a wedding banquet to which only the rich are invited while the poor are not invited. And he who refuses an invitation (to a banquet) disobeys Allah and His Apostle .

Sahih al-Bukhari Book 67, Hadith 112 Next Hadith → `Abdullah bin `Umar said, "Allah's Messenger (ﷺ) said, 'Accept the marriage invitation if you are invited to it.' " Ibn `Umar used to accept the invitation whether to a wedding banquet or to any other party, even when he was fasting.

Sahih al-Bukhari Book 67, Hadith 114