Abu Musa al-Ash’ari reported that Allah’s Messenger said to him: “Should I not direct you to the words from the treasures of Par adise; or he said: Like a treasure from the treasures of Paradise?” I said: “Of course, do that.”Thereupon the Prophet ﷺsaid (the following words):
It has also been said that, these words (La Haula…) are healings from 99 illnesses, least one is, the tension and depression. (Musnad Is’haaq bin Rahwaih: 541 … Mustadrak Haakim: 1990)
قُوَّۃَ اِلَّا بِاللّٰہِ
There is no might and no power but that of Allah.