Alhamdu lillāhi ‘l-ladhī aṭ`amanī hādhā, wa razaqanīhi min ghayri ḥawlin minnī wa lā quwwah. Praise is to Allah Who has given me this food, and sustained me with it though I was unable to do it and powerless. Reference: At-Tirmidhi, Abu Dawud, and Ibn Majah. See also Al-Albani, Sahih At-Tirmidhi 3/159.