Sunan Abi Dawud 2636
سنن أبي داود#2636Sahihحَدَّثَنَا سَعِيدُ بْنُ مَنْصُورٍ، حَدَّثَنَا سُفْيَانُ، عَنْ عَمْرٍو، أَنَّهُ سَمِعَ جَابِرًا، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ " الْحَرْبُ خُدْعَةٌ " .
Jabir reported the Apostle of Allaah(ﷺ) as saying “War is deception.”
Scholarly Authentication
The label above is the grade most of these scholars gave, each scholar counted once — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. When they judged only its chain of narrators (“Isnaad”), the label says “Sound chain”. Each scholar's own wording:
Our source also lists this ruling under Muhammad Muhyi Al-Din Abdul Hamid, the editor of the printed edition it was taken from. It is al-Albani's ruling printed again, so it is counted once.
In-book reference: 15:160