Sayyiduna Umar bin al-Khattab (may Allah be pleased with him) narrates: The Prophet (peace and blessings be upon him) taught him (to recite these words in the tashahhud): "All forms of worship, physical, verbal and financial, that are blessed are exclusively for Allah Almighty. Peace be upon you, O Prophet, and the mercy of Allah Almighty and His blessings. Peace be upon us and upon all the righteous servants of Allah Almighty. I bear witness that there is no god but Allah Almighty, and I bear witness that Sayyiduna Muhammad (peace and blessings be upon him) is His servant and His Messenger."
Al-Tabarani recorded it in al-Mu'jam al-Awsat; its chain contains Hajjaj bin Rishdin, who is da'if (weak).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الصلاة / 2856
Hadith Gradingمحدثین:إسنادہ ضعیف
Hadith Takhrij«أخرجه المعجم الأوسط للطبراني برقم: 220»