Riyad as-Salihin (The Meadows of the Righteous)
by Imam Nawawi
106. Chapter: What one says and does when he eats without becoming full
743. Wahshi ibn Harb related that the Companions of the Messenger of Allah, may Allah bless him and grant him peace, said, "Messenger of Allah, we eat and do not become full." He said, "Perhaps you eat separately?" They said, "Yes, we do." He said, "Gather together for your food and mention the name of Allah and you will find blessing in it." {Abu Dawud]
