Abu Qalaba, 'Abdullah bin Zayd al-Jarmi عبد الله بن زيد بن عمرو · Chapters on Supplication

When the Prophet (ﷺ) used to eat or drink, he would say: “All praise is due to Allah who fed us and gave us drink, and made us Muslims (Al-ḥamdulillāh, alladhī aṭ`amanā, wa saqānā, wa ja`alanā muslimīn).”

The Messenger of Allah (ﷺ) said: “Whoever eats food and then says: ‘All praise is due to Allah who fed me this and granted it as provision to me, without any effort from me nor power, (Al-ḥamdulillāh, alladhī aṭ`amanī hādha wa razaqanīhi min ghairi ḥawlin minnī, wa lā quwwatin)’ his past sins shall be forgiven.”