Mu'adh Ibn Jabal (RAA) narrated that the Messenger of Allah (ﷺ) said:
"A man does nothing to rescue himself from Allah's punishment better than remembering Allah." Related by Ibn Abi Shaibah and At-Tabarani with a good chain of narrators. (IT)
English reference (IT): Book 16, Hadith 1582 (IT)
Arabic reference (IT): Book 16, Hadith 1539 (IT)