Abu Dawud Book 36, Hadith Number 5062.

Narated By Muslim ibn al-Harith ibn Muslim at-Tamimi : A similar tradition (to No. 5061) has been transmitted by Muslim ibn al-Harith ibn Muslim at-Tamimi on the authority of his father from the Prophet (PBUH) through a different chain of narrators, up to “protection from it”.

But this version says: “before speaking to anyone”. In this version Ali ibn Sahl said that his father told him.

Ali and Ibn al-Musaffa said: The Apostle of Allah (PBUH) sent us on an expedition. When we reached the place of attack, I galloped my horse and outstripped my companions, and the people of that locality received me with a great noise.

I said to them: Say “There is no god but Allah,” and you will be protected. They said this.

My companions blamed me, saying: You deprived us of the booty. When we came to the Apostle of Allah (PBUH), they told him what I had done.

So he called me, appreciating what I had done, and said: Allah has recorded for you so and so (a reward) for every man of them.

AbdurRahman said: I forgot the reward. The Apostle of Allah (PBUH) then said: I shall write a will for you after me. He did this and stamped it, and gave it to me, saying….He then mentioned the rest of the tradition to the same effect. Ibn al-Musaffa said: I heard al-Harith ibn Muslim ibn al-Harith at-Tamimi transmitting it from his father.