[Machine] The Messenger of Allah ﷺ said: "Whoever enters without invitation, enters as an intruder and leaves as a thief." Al-Bahrani added: "In the beginning, the wedding feast is a right. Whoever is invited and does not respond, then he has disobeyed Allah and His Messenger." Then Al-Baqi mentioned the rest.
قَالَ رَسُولُ اللهِ ﷺ مَنْ دَخَلَ عَلَى غَيْرِ دَعْوَةٍ دَخَلَ مُغِيرًا وَخَرَجَ سَارِقًا وَزَادَ الْبَحْرَانِيُّ فِي أَوَّلِهِ الْوَلِيمَةُ حَقٌّ مَنْ دُعِيَ فَلَمْ يُجِبْ فَقَدْ عَصَى اللهَ وَرَسُولَهُ ثُمَّ ذَكَرَ الْبَاقِيَ