Musannaf Ibn Abi Shaybah 31454 — Book of the Remembrance of Allah

Abu Uthman said that Sayyiduna Salman (may Allah be pleased with him) said: When a servant remembers Allah in times of joy and praises Him in times of ease, and then some harm afflicts him and he supplicates to Allah, the angels say: This is the familiar voice of a weak servant; and then they intercede for that servant before Allah. And when a servant does not remember Allah in times of joy and does not praise Him in times of ease, and then some harm afflicts him and he supplicates to Allah, the angels say: "This is an unfamiliar voice."