Dua 20
Recite the following words a hundred times:
سُبْحَانَ اللّٰهِ وَبِحَمْدِهٖ
I glorify Allah with His praise.
Sahih Muslim, no. (2692), the wording is his, Sunan Abi Dawud, no. (5091), Sunan at-Tirmidhi, no. (3469).
Its virtue is stated in this hadith: whoever says it a hundred times in the morning and evening, no one will come on the Day of Resurrection with better deeds than him.