Sunan Abi Dawud 971
سنن أبي داود#971SahihIbn ‘Umar reported the Messenger of Allah (ﷺ) as saying:The adoration of the tongue are due to Allah, and acts of worship, all good things. Peace be upon you, O Prophet, and Allah’s mercy and His blessings. Ibn ‘Umar said: I added: “And Allah’s blessings, peace be upon us, and upon Allah’s upright servants. I testify that there is not god but Allah. “Ibn ‘Umar said: I added to it: He is alone, no one is His associate, and I testify that Muhammad is His servant and His Apostle
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Muhyi Al-Din Abdul HamidSahih
Zubair Ali ZaiIsnaad Sahih
In-book reference: 2:582