Khalid bin Ma'dan relates: I attended a wedding feast (walimah) at the house of Abd al-A'la, and Sayyiduna Abu Umamah al-Bahili (may Allah be pleased with him) was with us. When we had finished eating, he stood up and said: "I do not wish to be a preacher, but I heard the Messenger of Allah (peace and blessings be upon him) saying, when he finished eating: 'Al-hamdu lillahi kathiran tayyiban mubarakan fihi, ghayra muwadda'in wa la mustaghnan 'anhu' (All praise is for Allah, praise that is abundant, pure and blessed, which is never abandoned and which one can never do without)." This hadith has a sahih (authentic) chain of narration, but the two Shaykhs did not record it, and its supporting narration (shahid) exists with narrators who are more authentic and better known than those of this one.