Narrated Ka'b ibn Malik:
When the Prophet (ﷺ) intended to go on an expedition, he always pretended to be going somewhere else, and he would say: War is deception.
Abu Dawud said: Only Ma'mar has transmitted this tradition. By this he refers to his statement "War is deception" through this chain of narrators. He narrated it from the tradition of 'Amr b. Dinar from Jabir, and from the tradition of Ma'mar from Hammam b. Munabbih on the authority of Abu Hurairah.
صحيح ق دون الشطر الثاني (الألباني) | حكم : |
Reference | : Sunan Abi Dawud 2637 |
In-book reference | : Book 15, Hadith 161 |
English translation | : Book 14, Hadith 2631 |