Musannaf Ibn Abi Shaybah 31222 — What is said after the prayers

Mus'ab bin Sa'd said: When Sayyiduna Sa'd (may Allah be pleased with him) had recited the tashahhud, he would make this supplication: "Glory be to Allah, a glory that fills the heavens, fills the earth, fills all that is between them, and fills all that is beneath the earth."