Dua 24
Recite the following words three times in the morning:
سُبْحَانَ اللّٰهِ وَبِحَمْدِهٖ عَدَدَ خَلْقِهٖ وَرِضَا نَفْسِهٖ وَزِنَةَ عَرْشِهٖ وَمِدَادَ كَلِمَاتِهٖ
I glorify Allah with His praise, as many times as the number of His creation, as much as pleases Him, as much as the weight of His Throne and as much as the ink of His words.
Sahih Muslim, no. (2726), Sunan Abi Dawud, no. (1503).
Some narrations show that the tasbih should be said three times separately with each of the phrases mentioned, like this:
سُبْحَانَ اللّٰهِ عَدَدَ خَلْقِهٖ سُبْحَانَ اللّٰهِ عَدَدَ خَلْقِهٖ سُبْحَانَ اللّٰهِ عَدَدَ خَلْقِهٖ
سُبْحَانَ اللّٰهِ رِضَا نَفْسِهٖ سُبْحَانَ اللّٰهِ رِضَا نَفْسِهٖ سُبْحَانَ اللّٰهِ رِضَا نَفْسِهٖ
سُبْحَانَ اللّٰهِ زِنَةَ عَرْشِهٖ سُبْحَانَ اللّٰهِ زِنَةَ عَرْشِهٖ سُبْحَانَ اللّٰهِ زِنَةَ عَرْشِهٖ
سُبْحَانَ اللّٰهِ مِدَادَ كَلِمَاتِهٖ سُبْحَانَ اللّٰهِ مِدَادَ كَلِمَاتِهٖ سُبْحَانَ اللّٰهِ مِدَادَ كَلِمَاتِهٖ
See: Sunan an-Nasa'i, no. (1352), Sunan at-Tirmidhi (3555), Sunan Ibn Majah, no. (3808), and al-Albani graded it Sahih in “as-Sahihah” no. (2156).