Surayj bin al-Nu'man al-Juhari سريج بن النعمان الجوهري اللؤلؤي · Chapters on Supplication

“The Messenger of Allah (ﷺ) said to me: ‘Be frequent in saying: “There is no might or power except by Allah, (Lā ḥawla wa lā quwwata illā billāh).” For verily, it is a treasure from the treasures of Paradise.’”