‘Uqba b. ‘Amir said that God’s Messenger ordered him to recite al-Mu'awwidhat* after every prayer.
* Suras 113 and 114 are commonly called al-Mu'awwidhatan, this being the dual. Although al-Masabih has the dual, the Mishkat has the plural. In the notes to the Damascus edition it is suggested that suras 109 and 112 may be added, but it is more probable that the Mishkat has used the plural in error.
Ahmad, Abu Dawud, Nasa’i and Baihaqi, in ad-da‘awat al-kabir, transmitted it.
Abu Umama said that God’s Messenger was asked which supplication is most readily listened to, and replied, “What is offered in the latter part of the depth of the night and after the prescribed prayers.”
Anas reported God’s Messenger as saying, “To sit with people who make mention of God after the morning prayer till sunrise is more pleasing to me than setting free four of the descendants of Ishmael, and to sit with people who make mention of God after the afternoon prayer till the sun sets is more pleasing to me than setting four free.”
Abu Huraira reported God’s Messenger as saying, “If anyone says ‘Glory be to God’ after every prayer thirty-three times, ‘Praise be to God’ thirty-three times, and ‘God is most great’ thirty-three times, ninety-nine times in all, and says to complete a hundred, ‘There is no god but God alone who has no partner; to Him belongs the kingdom, to Him praise is due, and He is omnipotent,’ his sins will be forgiven, even if they are as abundant as the foam of the sea.”