حَدَّثَنَا آدَمُ، حَدَّثَنَا وَرْقَاءُ، عَنِ ابْنِ أَبِي نَجِيحٍ، عَنْ مُجَاهِدٍ، قَالَ ابْنُ عَبَّاسٍ أَمَرَهُ أَنْ يُسَبِّحَ، فِي أَدْبَارِ الصَّلَوَاتِ كُلِّهَا‏.‏ يَعْنِي قَوْلَهُ ‏ end actual hadith container 0‏

Narrated Mujahid: Ibn `Abbas said, "Allah ordered His Prophet to celebrate Allah's praises after all prayers." He refers to His Statement: 'After the prayers.' (50.40) Translation Not Available

Book Ref: Sahih Bukhari Book 65 Hadith 4852
Web Ref:  Sahih Bukhari Vol 6 Book 60 Hadith 375