It is narrated from Sayyiduna Abu Umamah (may Allah be pleased with him) that when the food was taken away from in front of the Prophet (peace and blessings be upon him), he would say: "All praise is for Allah, abundant, pure and blessed praise, from which we are not made free of need, nor is it abandoned, and nor, O our Lord, are we free of need of You."
Hadith Referenceالمعجم الكبير للطبراني / باب الصاد / 7438