Prayer While Eating (Bhojan Mantra - brahamaarpaNaM ...)

brahmaarpaNaM brahma haviH brahmaagnau brahmaNaa hutam.h
brahmaiva tena gantavyaM brahmakarmasamaadhinaa 

Meaning: 
A process of offering is Brahman, the oblation is Brahman, the instrument of offering is Brahman, the fire to which the offering is made is also Brahman.  For such a one who abides in Brahman, by him alone Brahman is reached.