Sahih Muslim , Book 48, Hadith 103 (In-Book) ⓘ
This hadith has been transmitted on the authority of Abu Huraira that Allah's Messenge; used to supplicate thus: " There is no god but Allah, the One Who conferred upon His armies the honour of victory and helped His servant rout the clans; there is nothing after that."
حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، حَدَّثَنَا لَيْثٌ، عَنْ سَعِيدِ بْنِ أَبِي سَعِيدٍ، عَنْ أَبِيهِ، عَنْ أَبِي، هُرَيْرَةَ أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم كَانَ يَقُولُ " لاَ إِلَهَ إِلاَّ اللَّهُ وَحْدَهُ أَعَزَّ جُنْدَهُ وَنَصَرَ عَبْدَهُ وَغَلَبَ الأَحْزَابَ وَحْدَهُ فَلاَ شَىْءَ بَعْدَهُ " .
also referenced under: Hadith 2724 (Reference) & Book 35, Hadith 6572 (USC-MSA)